{"title":"Seachem Filters","description":"\u003ch2\u003eSeachem Aquarium Filters in India\u003c\/h2\u003e\n\u003cp\u003eSeachem's acclaimed \u003cstrong\u003eTidal hang-on-back filters\u003c\/strong\u003e combine large media capacity, a self-priming pump and a built-in surface skimmer for exceptionally clean, clear water. This collection features the full Tidal range at Fish Bazaar, the \u003cstrong\u003eTidal 55, 75 and 110\u003c\/strong\u003e, covering community, planted and larger tanks. Shipped across India.\u003c\/p\u003e\n\u003cp\u003eWhat sets the Tidal apart is its huge media basket (bigger than most HOBs), a maintenance-monitoring flow indicator and a surface skimmer that keeps the water's surface film-free. Looking for Seachem filter media like Matrix and Purigen? Browse our \u003ca href=\"\/collections\/seachem\"\u003eSeachem\u003c\/a\u003e collection.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy are Seachem Tidal filters so popular?\u003c\/strong\u003e They pack canister-like media capacity into a hang-on-back format, self-prime, and include a surface skimmer, giving excellent filtration with easy maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Tidal filter for my tank?\u003c\/strong\u003e Tidal 55 suits tanks up to ~200L, Tidal 75 up to ~300L, and Tidal 110 up to ~425L. Pick one rated a bit above your tank volume.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Tidal have a surface skimmer?\u003c\/strong\u003e Yes, all Tidal models include an adjustable surface skimmer that removes the oily film from the water surface for better gas exchange.\u003c\/p\u003e","products":[{"product_id":"seacehm-tidal-110-hang-on-back-filter","title":"Seachem Tidal 110 Hang-On-Back Filter | up to 425L (4–5 ft+) | Fish Bazaar","description":"\u003cp\u003eThe \u003cstrong\u003eSeachem Tidal 110 hang-on-back aquarium filter\u003c\/strong\u003e is the most powerful HOB filter in Seachem's Tidal range, built for large fish tanks up to around \u003cstrong\u003e425 litres (roughly 4 to 5 feet and above)\u003c\/strong\u003e, delivering a powerful \u003cstrong\u003e2,000 litres per hour\u003c\/strong\u003e with a very large media basket and a built-in surface skimmer. From Seachem — the brand behind Matrix and Purigen — the Tidal 110 hangs on the back of your tank, sets up in minutes, and rivals a canister for media capacity, making it one of the best large hang-on-back filters available in India.\u003c\/p\u003e\n\n\u003ch2\u003eWhat is the Seachem Tidal 110 Filter?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e A high-output hang-on-back (HOB) aquarium filter for large tanks up to ~425 litres, with a very large media basket, self-priming pump and surface skimmer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn detail:\u003c\/strong\u003e The Tidal 110 is the flagship of Seachem's Tidal HOB range. It hangs on the rim and cascades filtered water back in, with a very large media basket that delivers canister-like capacity in a hang-on form. It self-primes, has fully adjustable flow, and includes a surface skimmer to clear the oily film on still water. \u003cstrong\u003eFor example:\u003c\/strong\u003e on a large 4–5 foot community or planted tank (around 300–425 L), the Tidal 110 powers through the bioload and keeps both the water and the surface clean — without the hoses and cabinet of a canister.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,000 LPH adjustable flow\u003c\/strong\u003e — the strongest flow in the Tidal range, for large tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery large media basket\u003c\/strong\u003e — canister-rivalling capacity, fill it with the media you prefer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in surface skimmer\u003c\/strong\u003e — removes surface film and improves gas exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-priming pump\u003c\/strong\u003e — starts easily with no manual siphoning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance\u003c\/strong\u003e — maintenance alert and tool-free media access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeachem-engineered\u003c\/strong\u003e — from the brand behind Matrix and Purigen media.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eImmediate:\u003c\/strong\u003e Strong, even circulation, a clean surface and clear water on a large tank from day one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShort-term:\u003c\/strong\u003e The very large media capacity matures into a powerful biological filter, keeping ammonia and nitrite at zero even on bigger, busier tanks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-term:\u003c\/strong\u003e Canister-grade results with HOB convenience, for years, using only inexpensive media top-ups.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe Tidal 110 draws water up through its very large media basket — \u003cstrong\u003emechanical\u003c\/strong\u003e foam traps debris, \u003cstrong\u003ebiological\u003c\/strong\u003e media such as \u003ca href=\"\/products\/seachem-matrix\"\u003eSeachem Matrix\u003c\/a\u003e grows the bacteria that convert toxic ammonia to nitrite and nitrate, and \u003cstrong\u003echemical\u003c\/strong\u003e media such as \u003ca href=\"\/products\/seachem-purigen-100ml\"\u003ePurigen\u003c\/a\u003e polishes the water — then returns it over the surface skimmer. See \u003ca href=\"\/blogs\/news\/how-aquarium-filters-work\"\u003ehow aquarium filters work\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eWhich Tank Size Is the Tidal 110 For?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e Large tanks up to around 425 litres — roughly 4 to 5 feet and above.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTank length\u003c\/th\u003e\n\u003cth\u003eApprox. volume\u003c\/th\u003e\n\u003cth\u003eTidal 110 suitability\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 ft\u003c\/td\u003e\n\u003ctd\u003e200–250 L\u003c\/td\u003e\n\u003ctd\u003eGood (consider the \u003ca href=\"\/products\/seachem-tidal-75-hang-on-back-filter\"\u003eTidal 75\u003c\/a\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 ft\u003c\/td\u003e\n\u003ctd\u003e350–400 L\u003c\/td\u003e\n\u003ctd\u003eIdeal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5–6 ft\u003c\/td\u003e\n\u003ctd\u003eup to ~425 L\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbove 425 L\u003c\/td\u003e\n\u003ctd\u003e425 L+\u003c\/td\u003e\n\u003ctd\u003eStep up to a \u003ca href=\"\/products\/fluval-307-canister-filter-40-70-us-gal-90-330-l\"\u003ecanister filter\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarge community tanks of tetras, guppies, mollies, gouramis and barbs\u003c\/li\u003e\n\u003cli\u003ePlanted tanks (the surface skimmer keeps the surface clean)\u003c\/li\u003e\n\u003cli\u003eCichlid and goldfish tanks within its size range (strong flow handles waste)\u003c\/li\u003e\n\u003cli\u003eKeepers who want canister-level capacity without a cabinet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Suitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTanks over ~425 L — choose a canister such as the \u003ca href=\"\/products\/fluval-407-canister-filter-50-100-us-gal-150-500-l\"\u003eFluval 407\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eNano and betta tanks — the flow is far too strong\u003c\/li\u003e\n\u003cli\u003eRimless tanks where a HOB cannot hang securely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSetup \u0026amp; Usage\u003c\/h2\u003e\n\u003cp\u003eHang the filter on the back rim, fill the media basket (mechanical → biological → chemical), prime it, and switch on. Set the flow and adjust the surface skimmer. Allow 4–6 weeks to cycle. Rinse the mechanical media in old tank water every 2–4 weeks. See the \u003ca href=\"\/blogs\/news\/how-to-install-aquarium-filter\"\u003einstallation guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSeachem Tidal 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter type\u003c\/td\u003e\n\u003ctd\u003eHang-on-back (HOB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable tank size\u003c\/td\u003e\n\u003ctd\u003eup to ~425 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate\u003c\/td\u003e\n\u003ctd\u003e2,000 LPH (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface skimmer\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePriming\u003c\/td\u003e\n\u003ctd\u003eSelf-priming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eLarge community, planted \u0026amp; cichlid tanks 4–5 ft+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCommon Problems It Solves\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnderpowered HOBs on big tanks:\u003c\/strong\u003e 2,000 LPH and a huge basket handle large tanks. \u003cstrong\u003eOily surface film:\u003c\/strong\u003e the built-in skimmer clears it and improves oxygenation. \u003cstrong\u003eCanister hassle:\u003c\/strong\u003e gives big-filter results without hoses or a cabinet. \u003cstrong\u003eHeavy bioload:\u003c\/strong\u003e strong flow and capacity keep busy tanks clear.\u003c\/p\u003e\n\n\u003ch2\u003eSeachem Tidal 110 vs Other Filters\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTidal 110\u003c\/th\u003e\n\u003cth\u003eTidal 75\u003c\/th\u003e\n\u003cth\u003eCanister\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate\u003c\/td\u003e\n\u003ctd\u003e2,000 LPH\u003c\/td\u003e\n\u003ctd\u003e1,500 LPH\u003c\/td\u003e\n\u003ctd\u003e550–3,500 LPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax tank size\u003c\/td\u003e\n\u003ctd\u003e~425 L\u003c\/td\u003e\n\u003ctd\u003e300 L\u003c\/td\u003e\n\u003ctd\u003e100 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface skimmer\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetup\u003c\/td\u003e\n\u003ctd\u003eHang-on, easy\u003c\/td\u003e\n\u003ctd\u003eHang-on, easy\u003c\/td\u003e\n\u003ctd\u003eMore involved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eExpert Recommendation\u003c\/h2\u003e\n\u003cp\u003eFor a large 4–5 foot community, planted or cichlid tank where you want canister capacity without the cabinet, the Seachem Tidal 110 is our top large-HOB pick. Fill it with \u003ca href=\"\/products\/seachem-matrix\"\u003eSeachem Matrix\u003c\/a\u003e or \u003ca href=\"\/products\/tcws-bio-media\"\u003eTCWS Bio-Media\u003c\/a\u003e and add \u003ca href=\"\/products\/seachem-purigen-100ml\"\u003ePurigen\u003c\/a\u003e for show-quality clarity.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat tank size is the Seachem Tidal 110 suitable for?\u003c\/h3\u003e\n\u003cp\u003eLarge tanks up to around 425 litres — roughly 4 to 5 feet and above. It is ideal for large community and planted tanks.\u003c\/p\u003e\n\u003ch3\u003eWhat is the flow rate of the Tidal 110?\u003c\/h3\u003e\n\u003cp\u003e2,000 litres per hour — the strongest in the Tidal range — and it is fully adjustable.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 110 have a surface skimmer?\u003c\/h3\u003e\n\u003cp\u003eYes — a built-in surface skimmer removes the oily film and improves gas exchange.\u003c\/p\u003e\n\u003ch3\u003eTidal 75 vs 110 — which should I choose?\u003c\/h3\u003e\n\u003cp\u003eChoose the Tidal 75 for tanks up to 300 L and the Tidal 110 for tanks up to around 425 L or heavier stocking.\u003c\/p\u003e\n\u003ch3\u003eIs the Tidal 110 as good as a canister?\u003c\/h3\u003e\n\u003cp\u003eIt rivals a canister for media capacity with much easier setup; for tanks over ~425 L or inline CO2, a canister is still better.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 110 come with media?\u003c\/h3\u003e\n\u003cp\u003eYes, it ships with Seachem media; add extra Matrix or TCWS Bio-Media to fill the large basket.\u003c\/p\u003e\n\u003ch3\u003eIs the Tidal 110 good for cichlids?\u003c\/h3\u003e\n\u003cp\u003eYes — its strong flow and large capacity suit cichlid and goldfish tanks within its size range.\u003c\/p\u003e\n\u003ch3\u003eHow often do I clean the Tidal 110?\u003c\/h3\u003e\n\u003cp\u003eRinse the mechanical media in old tank water every 2–4 weeks; the maintenance alert helps you time it.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 110 self-prime?\u003c\/h3\u003e\n\u003cp\u003eYes — it self-primes, so there is no manual siphoning to start it.\u003c\/p\u003e\n\u003ch3\u003eIs the Tidal 110 quiet?\u003c\/h3\u003e\n\u003cp\u003eYes — it runs quietly for its power when primed and the water level is correct.\u003c\/p\u003e\n\u003ch3\u003eIs the Tidal 110 good for planted tanks?\u003c\/h3\u003e\n\u003cp\u003eYes — the surface skimmer keeps the surface clean and the adjustable flow suits large planted layouts.\u003c\/p\u003e\n\u003ch3\u003eIs the Seachem Tidal 110 worth it in India?\u003c\/h3\u003e\n\u003cp\u003eYes — its capacity, power and skimmer make it excellent value for large tanks among hang-on-back filters.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 110 work on marine tanks?\u003c\/h3\u003e\n\u003cp\u003eYes, it suits large freshwater and marine setups within its size range.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products \u0026amp; Guides\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRelated filters:\u003c\/strong\u003e \u003ca href=\"\/products\/seachem-tidal-75-hang-on-back-filter\"\u003eSeachem Tidal 75\u003c\/a\u003e and \u003ca href=\"\/products\/seachem-tidal-55-hang-on-back-filter\"\u003eTidal 55\u003c\/a\u003e (smaller), \u003ca href=\"\/products\/fluval-307-canister-filter-40-70-us-gal-90-330-l\"\u003eFluval 307 canister\u003c\/a\u003e. \u003cstrong\u003eRecommended media:\u003c\/strong\u003e \u003ca href=\"\/products\/seachem-matrix\"\u003eSeachem Matrix\u003c\/a\u003e, \u003ca href=\"\/products\/tcws-bio-media\"\u003eTCWS Bio-Media\u003c\/a\u003e, \u003ca href=\"\/products\/seachem-purigen-100ml\"\u003ePurigen\u003c\/a\u003e. \u003cstrong\u003eCollections:\u003c\/strong\u003e \u003ca href=\"\/collections\/seachem\"\u003eSeachem\u003c\/a\u003e, \u003ca href=\"\/collections\/aquarium-filter\"\u003eAquarium Filters\u003c\/a\u003e. \u003cstrong\u003eGuides:\u003c\/strong\u003e \u003ca href=\"\/blogs\/news\/canister-vs-hob-vs-sponge\"\u003eCanister vs HOB vs Sponge\u003c\/a\u003e, \u003ca href=\"\/blogs\/news\/most-powerful-aquarium-filter\"\u003eMost Powerful Aquarium Filters\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eConclusion\u003c\/h2\u003e\n\u003cp\u003eThe Seachem Tidal 110 hang-on-back aquarium filter is the most powerful HOB in the Tidal range — a high-capacity, easy-to-use choice for large tanks up to around 425 litres (4–5 ft+). With 2,000 LPH adjustable flow, a very large media basket and a built-in surface skimmer, it brings canister-grade filtration to a convenient HOB — one of the best large hang-on-back filters in India.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":44378685603882,"sku":null,"price":10500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/9238\/5322\/files\/SeachemTidel110.jpg?v=1779801020"},{"product_id":"seachem-tidal-75-hang-on-back-filter","title":"Seachem Tidal 75 Hang-On-Back Filter | up to 300L (4–5 ft) | Fish Bazaar","description":"\u003cp\u003eThe \u003cstrong\u003eSeachem Tidal 75 hang-on-back aquarium filter\u003c\/strong\u003e is a powerful, premium HOB filter for fish tanks up to \u003cstrong\u003e300 litres (roughly 4 to 5 feet)\u003c\/strong\u003e, delivering \u003cstrong\u003e1,500 litres per hour\u003c\/strong\u003e with a large media basket and a built-in surface skimmer. Made by Seachem,, the brand behind Matrix and Purigen, the Tidal 75 hangs on the back of your tank, sets up in minutes, and offers far more media capacity than ordinary hang-on filters, making it one of the best HOB filters available in India for larger community and planted tanks.\u003c\/p\u003e\n\u003ch2\u003eWhat is the Seachem Tidal 75 Filter?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e A high-capacity hang-on-back (HOB) aquarium filter for tanks up to 300 litres, with a large media basket, self-priming pump and surface skimmer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn detail:\u003c\/strong\u003e The Tidal 75 is the mid model of Seachem's acclaimed Tidal HOB range. It hangs on the rim and cascades filtered water back in, with a large media basket that gives canister-like capacity in a hang-on form. It self-primes, has fully adjustable flow, and includes a surface skimmer to clear the oily film on still water. \u003cstrong\u003eFor example,\u003c\/strong\u003e on a 4–5 foot community or planted tank (around 200–300 L), the Tidal 75 keeps the water clear and the surface clean while being far easier to maintain than a canister.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,500 LPH adjustable flow\u003c\/strong\u003e - strong, controllable circulation for tanks up to 300 L.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge media basket\u003c\/strong\u003e - exceptional capacity for a HOB, fill it with the media you prefer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in surface skimmer\u003c\/strong\u003e - removes surface film and improves gas exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-priming pump\u003c\/strong\u003e - starts easily with no manual siphoning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance\u003c\/strong\u003e - maintenance alert and tool-free media access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeachem-engineered\u003c\/strong\u003e - from the brand behind Matrix and Purigen media.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eImmediate:\u003c\/strong\u003e Clear water, a clean surface and strong adjustable flow from day one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShort-term:\u003c\/strong\u003e The large media capacity matures into a powerful biological filter, keeping ammonia and nitrite at zero on bigger tanks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-term:\u003c\/strong\u003e Canister-grade results with HOB convenience, for years, using only inexpensive media top-ups.\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe Tidal 75 draws water up through its large media basket, \u003cstrong\u003emechanical\u003c\/strong\u003e foam traps debris, \u003cstrong\u003ebiological\u003c\/strong\u003e media such as \u003ca href=\"\/products\/seachem-matrix\"\u003eSeachem Matrix\u003c\/a\u003e grows the bacteria that convert toxic ammonia to nitrite and nitrate, and \u003cstrong\u003echemical\u003c\/strong\u003e media such as \u003ca href=\"\/products\/seachem-purigen-100ml\"\u003ePurigen\u003c\/a\u003e polishes the water, then returns it over the surface skimmer. See \u003ca href=\"\/blogs\/news\/how-aquarium-filters-work\"\u003ehow aquarium filters work\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhich Tank Size Is the Tidal 75 For?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e Tanks up to 300 litres, roughly 4 to 5 foot aquariums.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTank length\u003c\/th\u003e\n\u003cth\u003eApprox. volume\u003c\/th\u003e\n\u003cth\u003eTidal 75 suitability\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 ft\u003c\/td\u003e\n\u003ctd\u003e100–120 L\u003c\/td\u003e\n\u003ctd\u003eGood (consider the \u003ca href=\"\/products\/seachem-tidal-55-hang-on-back-filter\"\u003eTidal 55\u003c\/a\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 ft\u003c\/td\u003e\n\u003ctd\u003e200–250 L\u003c\/td\u003e\n\u003ctd\u003eIdeal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 ft\u003c\/td\u003e\n\u003ctd\u003e300 L\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 ft+\u003c\/td\u003e\n\u003ctd\u003e300 L+\u003c\/td\u003e\n\u003ctd\u003eStep up to the \u003ca href=\"\/products\/seacehm-tidal-110-hang-on-back-filter\"\u003eTidal 110\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarger community tanks of tetras, guppies, mollies, gouramis and barbs\u003c\/li\u003e\n\u003cli\u003ePlanted tanks (the surface skimmer keeps the surface clean)\u003c\/li\u003e\n\u003cli\u003eLightly-stocked cichlid and goldfish tanks within its size range\u003c\/li\u003e\n\u003cli\u003eKeepers who want big media capacity without a canister or cabinet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNot Suitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTanks over 300 L, choose the \u003ca href=\"\/products\/seacehm-tidal-110-hang-on-back-filter\"\u003eTidal 110\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eNano and betta tanks, the flow is strong; a small internal or sponge filter is gentler\u003c\/li\u003e\n\u003cli\u003eRimless tanks where a HOB cannot hang securely\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSetup \u0026amp; Usage\u003c\/h2\u003e\n\u003cp\u003eHang the filter on the back rim, fill the media basket (mechanical → biological → chemical), prime it, and switch on. Set the flow and adjust the surface skimmer. Allow 4–6 weeks to cycle. Rinse the mechanical media in old tank water every 2–4 weeks. See the \u003ca href=\"\/blogs\/news\/how-to-install-aquarium-filter\"\u003einstallation guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSeachem Tidal 75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter type\u003c\/td\u003e\n\u003ctd\u003eHang-on-back (HOB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable tank size\u003c\/td\u003e\n\u003ctd\u003eup to 300 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate\u003c\/td\u003e\n\u003ctd\u003e1,500 LPH (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface skimmer\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePriming\u003c\/td\u003e\n\u003ctd\u003eSelf-priming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eLarger community \u0026amp; planted tanks 4–5 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCommon Problems It Solves\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLow media capacity of cheap HOBs:\u003c\/strong\u003e the large basket holds far more media. \u003cstrong\u003eOily surface film:\u003c\/strong\u003e the built-in skimmer clears it and improves oxygenation. \u003cstrong\u003eCanister hassle:\u003c\/strong\u003e gives big-filter results without hoses or a cabinet. \u003cstrong\u003eCloudy water on bigger tanks:\u003c\/strong\u003e strong 3-stage filtration keeps the tank clear.\u003c\/p\u003e\n\u003ch2\u003eSeachem Tidal 75 vs Other Filters\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTidal 75\u003c\/th\u003e\n\u003cth\u003eTidal 55\u003c\/th\u003e\n\u003cth\u003eCanister\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate\u003c\/td\u003e\n\u003ctd\u003e1,500 LPH\u003c\/td\u003e\n\u003ctd\u003e1,000 LPH\u003c\/td\u003e\n\u003ctd\u003e550–3,500 LPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax tank size\u003c\/td\u003e\n\u003ctd\u003e300 L\u003c\/td\u003e\n\u003ctd\u003e200 L\u003c\/td\u003e\n\u003ctd\u003e100 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface skimmer\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetup\u003c\/td\u003e\n\u003ctd\u003eHang-on, easy\u003c\/td\u003e\n\u003ctd\u003eHang-on, easy\u003c\/td\u003e\n\u003ctd\u003eMore involved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eExpert Recommendation\u003c\/h2\u003e\n\u003cp\u003eFor a 4–5 foot community or planted tank, the Seachem Tidal 75 is our top larger-HOB pick — canister-like capacity and a surface skimmer in an easy hang-on filter. Fill it with \u003ca href=\"\/products\/seachem-matrix\"\u003eSeachem Matrix\u003c\/a\u003e or \u003ca href=\"\/products\/tcws-bio-media\"\u003eTCWS Bio-Media\u003c\/a\u003e and add \u003ca href=\"\/products\/seachem-purigen-100ml\"\u003ePurigen\u003c\/a\u003e for show-quality clarity.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat tank size is the Seachem Tidal 75 suitable for?\u003c\/h3\u003e\n\u003cp\u003eTanks up to 300 litres, roughly a 4 to 5 foot aquarium. It is ideal for larger community and planted tanks.\u003c\/p\u003e\n\u003ch3\u003eWhat is the flow rate of the Tidal 75?\u003c\/h3\u003e\n\u003cp\u003e1,500 litres per hour, fully adjustable so you can soften it for delicate fish.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 75 have a surface skimmer?\u003c\/h3\u003e\n\u003cp\u003eYes, a built-in surface skimmer removes the oily film and improves gas exchange.\u003c\/p\u003e\n\u003ch3\u003eTidal 55 vs 75 vs 110, which should I choose?\u003c\/h3\u003e\n\u003cp\u003eThe Tidal 55 suits tanks up to 200 L, the 75 up to 300 L and the 110 up to around 425 L. Choose by tank size.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 75 come with media?\u003c\/h3\u003e\n\u003cp\u003eYes, it ships with Seachem media; add extra Matrix or TCWS Bio-Media to fill the large basket.\u003c\/p\u003e\n\u003ch3\u003eIs the Tidal 75 good for planted tanks?\u003c\/h3\u003e\n\u003cp\u003eYes, the surface skimmer keeps the surface clean and the adjustable flow suits planted layouts.\u003c\/p\u003e\n\u003ch3\u003eHow often do I clean the Tidal 75?\u003c\/h3\u003e\n\u003cp\u003eRinse the mechanical media in old tank water every 2–4 weeks; the maintenance alert helps you time it.\u003c\/p\u003e\n\u003ch3\u003eCan I use the Tidal 75 on a goldfish tank?\u003c\/h3\u003e\n\u003cp\u003eYes, for lightly-stocked goldfish within its size range; the strong flow and capacity handle the waste well.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 75 self-prime?\u003c\/h3\u003e\n\u003cp\u003eYes, it self-primes, so there is no manual siphoning to start it.\u003c\/p\u003e\n\u003ch3\u003eIs the Tidal 75 quiet?\u003c\/h3\u003e\n\u003cp\u003eYes, it runs quietly when primed and the water level is correct.\u003c\/p\u003e\n\u003ch3\u003eIs the Tidal 75 better than a canister?\u003c\/h3\u003e\n\u003cp\u003eIt offers much of a canister's capacity with easier setup; for tanks over 300 L or inline CO2, a canister is still better.\u003c\/p\u003e\n\u003ch3\u003eIs the Seachem Tidal 75 worth it in India?\u003c\/h3\u003e\n\u003cp\u003eYes, its capacity, skimmer and build quality make it excellent value among hang-on-back filters.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 75 work on marine tanks?\u003c\/h3\u003e\n\u003cp\u003eYes, it suits freshwater and marine setups within its size range.\u003c\/p\u003e\n\u003ch2\u003eRelated Products \u0026amp; Guides\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRelated filters:\u003c\/strong\u003e \u003ca href=\"\/products\/seachem-tidal-55-hang-on-back-filter\"\u003eSeachem Tidal 55\u003c\/a\u003e (smaller) and \u003ca href=\"\/products\/seacehm-tidal-110-hang-on-back-filter\"\u003eTidal 110\u003c\/a\u003e (larger), \u003ca href=\"\/products\/fluval-c4-hang-on-back-filter\"\u003eFluval C-Series HOB\u003c\/a\u003e. \u003cstrong\u003eRecommended media:\u003c\/strong\u003e \u003ca href=\"\/products\/seachem-matrix\"\u003eSeachem Matrix\u003c\/a\u003e, \u003ca href=\"\/products\/tcws-bio-media\"\u003eTCWS Bio-Media\u003c\/a\u003e, \u003ca href=\"\/products\/seachem-purigen-100ml\"\u003ePurigen\u003c\/a\u003e. \u003cstrong\u003eCollections:\u003c\/strong\u003e \u003ca href=\"\/collections\/seachem\"\u003eSeachem\u003c\/a\u003e, \u003ca href=\"\/collections\/aquarium-filter\"\u003eAquarium Filters\u003c\/a\u003e. \u003cstrong\u003eGuides:\u003c\/strong\u003e \u003ca href=\"\/blogs\/news\/canister-vs-hob-vs-sponge\"\u003eCanister vs HOB vs Sponge\u003c\/a\u003e, \u003ca href=\"\/blogs\/news\/aquarium-filter-media-guide\"\u003eFilter Media Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eConclusion\u003c\/h2\u003e\n\u003cp\u003eThe Seachem Tidal 75 hang-on-back aquarium filter is a powerful, high-capacity, easy-to-use choice for tanks up to 300 litres (4–5 ft). With 1,500 LPH adjustable flow, a large media basket and a built-in surface skimmer, it brings canister-grade filtration to a convenient HOB — one of the best hang-on-back filters in India for larger tanks.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":44378685636650,"sku":null,"price":8999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/9238\/5322\/files\/SeachemTidel75.jpg?v=1779801022"},{"product_id":"seachem-tidal-55-hang-on-back-filter","title":"Seachem Tidal 55 Hang-On-Back Filter | up to 200L (3–4 ft) | Fish Bazaar","description":"\u003cp\u003eThe \u003cstrong\u003eSeachem Tidal 55 hang-on-back aquarium filter\u003c\/strong\u003e is a premium HOB filter for fish tanks up to \u003cstrong\u003e200 litres (roughly 3 to 4 feet)\u003c\/strong\u003e, delivering a powerful \u003cstrong\u003e1,000 litres per hour\u003c\/strong\u003e with a large media basket and a built-in surface skimmer. Designed by Seachem, the brand behind the gold-standard Matrix and Purigen media, the Tidal 55 hangs on the back of your tank, is quick to set up and maintain, and offers far more media capacity than ordinary hang-on filters — making it one of the best HOB filters available in India for community and planted tanks.\u003c\/p\u003e\n\n\u003ch2\u003eWhat is the Seachem Tidal 55 Filter?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e A high-capacity hang-on-back (HOB) aquarium filter for tanks up to 200 litres, with a large single media basket, self-priming pump and surface skimmer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn detail:\u003c\/strong\u003e The Tidal 55 hangs on the rim at the back of the tank and cascades filtered water back in. Its standout feature is an unusually large media basket that you fill with your choice of media, giving canister-like capacity in a HOB form. It self-primes, has fully adjustable flow, and includes a surface skimmer to remove the oily film that builds on still water. \u003cstrong\u003eFor example:\u003c\/strong\u003e on a 3–4 foot community tank (around 120–200 L), the Tidal 55 keeps the water clear and the surface clean while being far easier to maintain than a canister.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000 LPH adjustable flow\u003c\/strong\u003e — strong, controllable circulation for tanks up to 200 L.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge media basket\u003c\/strong\u003e — exceptional capacity for a HOB, fill it with the media you prefer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in surface skimmer\u003c\/strong\u003e — removes the surface film and improves gas exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-priming pump\u003c\/strong\u003e — starts easily with no manual siphoning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance\u003c\/strong\u003e — a maintenance-alert and tool-free media access make cleaning simple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeachem-engineered\u003c\/strong\u003e — from the brand behind Matrix and Purigen media.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eImmediate:\u003c\/strong\u003e Clear water, a clean surface and strong adjustable flow from day one, with simple hang-on installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShort-term:\u003c\/strong\u003e The large media capacity matures into a powerful biological filter, keeping ammonia and nitrite at zero.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-term:\u003c\/strong\u003e Canister-grade results with HOB convenience, for years, using only inexpensive media top-ups.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe Tidal 55 draws water up through its large media basket — \u003cstrong\u003emechanical\u003c\/strong\u003e foam traps debris, \u003cstrong\u003ebiological\u003c\/strong\u003e media such as \u003ca href=\"\/products\/seachem-matrix\"\u003eSeachem Matrix\u003c\/a\u003e grows the bacteria that convert toxic ammonia to nitrite and nitrate, and \u003cstrong\u003echemical\u003c\/strong\u003e media such as \u003ca href=\"\/products\/seachem-purigen-100ml\"\u003ePurigen\u003c\/a\u003e polishes the water — then returns it over the surface skimmer. See \u003ca href=\"\/blogs\/news\/how-aquarium-filters-work\"\u003ehow aquarium filters work\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eWhich Tank Size Is the Tidal 55 For?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e Tanks up to 200 litres — roughly 3 to 4 foot aquariums.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTank length\u003c\/th\u003e\n\u003cth\u003eApprox. volume\u003c\/th\u003e\n\u003cth\u003eTidal 55 suitability\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 ft\u003c\/td\u003e\n\u003ctd\u003e50–60 L\u003c\/td\u003e\n\u003ctd\u003eGood (turn flow down)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 ft\u003c\/td\u003e\n\u003ctd\u003e100–120 L\u003c\/td\u003e\n\u003ctd\u003eIdeal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.5–4 ft\u003c\/td\u003e\n\u003ctd\u003e150–200 L\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 ft+\u003c\/td\u003e\n\u003ctd\u003e200 L+\u003c\/td\u003e\n\u003ctd\u003eStep up to the \u003ca href=\"\/products\/seachem-tidal-75-hang-on-back-filter\"\u003eTidal 75\u003c\/a\u003e or \u003ca href=\"\/products\/seacehm-tidal-110-hang-on-back-filter\"\u003e110\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCommunity tanks of tetras, guppies, mollies, gouramis and barbs\u003c\/li\u003e\n\u003cli\u003ePlanted tanks (the surface skimmer keeps the surface clean)\u003c\/li\u003e\n\u003cli\u003eKeepers who want big media capacity without a canister or cabinet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Suitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTanks over 200 L — choose the \u003ca href=\"\/products\/seachem-tidal-75-hang-on-back-filter\"\u003eTidal 75\u003c\/a\u003e or \u003ca href=\"\/products\/seacehm-tidal-110-hang-on-back-filter\"\u003eTidal 110\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eNano and betta tanks under 50 L — the flow may be strong; a small internal or sponge filter is gentler\u003c\/li\u003e\n\u003cli\u003eRimless tanks where a HOB cannot hang securely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSetup \u0026amp; Usage\u003c\/h2\u003e\n\u003cp\u003eHang the filter on the back rim, fill the media basket (mechanical → biological → chemical), prime it, and switch on. Set the flow and adjust the surface skimmer. Allow 4–6 weeks to cycle. Rinse the mechanical media in old tank water every 2–4 weeks. See the \u003ca href=\"\/blogs\/news\/how-to-install-aquarium-filter\"\u003einstallation guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSeachem Tidal 55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter type\u003c\/td\u003e\n\u003ctd\u003eHang-on-back (HOB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable tank size\u003c\/td\u003e\n\u003ctd\u003eup to 200 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate\u003c\/td\u003e\n\u003ctd\u003e1,000 LPH (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface skimmer\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePriming\u003c\/td\u003e\n\u003ctd\u003eSelf-priming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eCommunity \u0026amp; planted tanks 3–4 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCommon Problems It Solves\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLow media capacity of cheap HOBs:\u003c\/strong\u003e the large basket holds far more media. \u003cstrong\u003eOily surface film:\u003c\/strong\u003e the built-in skimmer clears it and improves oxygenation. \u003cstrong\u003eCanister hassle:\u003c\/strong\u003e gives big-filter results without hoses or a cabinet. \u003cstrong\u003eCloudy water:\u003c\/strong\u003e 3-stage filtration keeps the tank clear.\u003c\/p\u003e\n\n\u003ch2\u003eSeachem Tidal 55 vs Other Filters\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTidal 55\u003c\/th\u003e\n\u003cth\u003eBasic HOB \/ top filter\u003c\/th\u003e\n\u003cth\u003eCanister\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia capacity\u003c\/td\u003e\n\u003ctd\u003eVery high (for a HOB)\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003eHighest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface skimmer\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetup\u003c\/td\u003e\n\u003ctd\u003eHang-on, easy\u003c\/td\u003e\n\u003ctd\u003eEasy\u003c\/td\u003e\n\u003ctd\u003eMore involved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest tank size\u003c\/td\u003e\n\u003ctd\u003eup to 200 L\u003c\/td\u003e\n\u003ctd\u003eup to ~120 L\u003c\/td\u003e\n\u003ctd\u003e100 L+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eExpert Recommendation\u003c\/h2\u003e\n\u003cp\u003eFor a 3–4 foot community or planted tank, the Seachem Tidal 55 is our top HOB pick — it brings canister-like media capacity and a surface skimmer to an easy hang-on filter. Fill it with \u003ca href=\"\/products\/seachem-matrix\"\u003eSeachem Matrix\u003c\/a\u003e or \u003ca href=\"\/products\/tcws-bio-media\"\u003eTCWS Bio-Media\u003c\/a\u003e for biological filtration and add \u003ca href=\"\/products\/seachem-purigen-100ml\"\u003ePurigen\u003c\/a\u003e for show-quality clarity.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat tank size is the Seachem Tidal 55 suitable for?\u003c\/h3\u003e\n\u003cp\u003eTanks up to 200 litres — roughly a 3 to 4 foot aquarium. It is ideal for community and planted tanks.\u003c\/p\u003e\n\u003ch3\u003eWhat is the flow rate of the Tidal 55?\u003c\/h3\u003e\n\u003cp\u003e1,000 litres per hour, and it is fully adjustable so you can soften it for delicate fish.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 55 have a surface skimmer?\u003c\/h3\u003e\n\u003cp\u003eYes — a built-in surface skimmer removes the oily film and improves gas exchange.\u003c\/p\u003e\n\u003ch3\u003eTidal 55 vs 75 vs 110 — which should I choose?\u003c\/h3\u003e\n\u003cp\u003eThe Tidal 55 suits tanks up to 200 L, the 75 up to 300 L and the 110 up to around 425 L. Choose by tank size.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 55 come with media?\u003c\/h3\u003e\n\u003cp\u003eYes, it ships with Seachem media; many keepers add extra Matrix or TCWS Bio-Media to fill the large basket.\u003c\/p\u003e\n\u003ch3\u003eIs the Tidal 55 good for planted tanks?\u003c\/h3\u003e\n\u003cp\u003eYes — the surface skimmer keeps the surface clean, and the adjustable flow suits planted layouts.\u003c\/p\u003e\n\u003ch3\u003eHow often do I clean the Tidal 55?\u003c\/h3\u003e\n\u003cp\u003eRinse the mechanical media in old tank water every 2–4 weeks; the maintenance alert helps you time it.\u003c\/p\u003e\n\u003ch3\u003eIs the Tidal 55 quiet?\u003c\/h3\u003e\n\u003cp\u003eYes — it runs quietly when primed and the water level is correct.\u003c\/p\u003e\n\u003ch3\u003eCan I use the Tidal 55 on a betta tank?\u003c\/h3\u003e\n\u003cp\u003eOn a larger betta tank, yes — turn the flow right down or baffle the outflow, as bettas prefer gentle current.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 55 self-prime?\u003c\/h3\u003e\n\u003cp\u003eYes — it self-primes, so there is no manual siphoning to start it.\u003c\/p\u003e\n\u003ch3\u003eIs the Tidal 55 better than a canister?\u003c\/h3\u003e\n\u003cp\u003eIt offers much of a canister's capacity with easier setup; for tanks over 200 L or planted aquascapes needing inline CO2, a canister is still better.\u003c\/p\u003e\n\u003ch3\u003eIs the Seachem Tidal 55 worth it in India?\u003c\/h3\u003e\n\u003cp\u003eYes — its capacity, skimmer and build quality make it excellent value among hang-on-back filters.\u003c\/p\u003e\n\u003ch3\u003eDoes the Tidal 55 work on marine tanks?\u003c\/h3\u003e\n\u003cp\u003eYes, it suits freshwater and marine setups within its size range.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products \u0026amp; Guides\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRelated filters:\u003c\/strong\u003e \u003ca href=\"\/products\/seachem-tidal-75-hang-on-back-filter\"\u003eSeachem Tidal 75\u003c\/a\u003e and \u003ca href=\"\/products\/seacehm-tidal-110-hang-on-back-filter\"\u003eTidal 110\u003c\/a\u003e (larger), \u003ca href=\"\/products\/fluval-c4-hang-on-back-filter\"\u003eFluval C-Series HOB\u003c\/a\u003e. \u003cstrong\u003eRecommended media:\u003c\/strong\u003e \u003ca href=\"\/products\/seachem-matrix\"\u003eSeachem Matrix\u003c\/a\u003e, \u003ca href=\"\/products\/tcws-bio-media\"\u003eTCWS Bio-Media\u003c\/a\u003e, \u003ca href=\"\/products\/seachem-purigen-100ml\"\u003ePurigen\u003c\/a\u003e. \u003cstrong\u003eCollections:\u003c\/strong\u003e \u003ca href=\"\/collections\/seachem\"\u003eSeachem\u003c\/a\u003e, \u003ca href=\"\/collections\/aquarium-filter\"\u003eAquarium Filters\u003c\/a\u003e. \u003cstrong\u003eGuides:\u003c\/strong\u003e \u003ca href=\"\/blogs\/news\/canister-vs-hob-vs-sponge\"\u003eCanister vs HOB vs Sponge\u003c\/a\u003e, \u003ca href=\"\/blogs\/news\/aquarium-filter-media-guide\"\u003eFilter Media Guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eConclusion\u003c\/h2\u003e\n\u003cp\u003eThe Seachem Tidal 55 hang-on-back aquarium filter is a powerful, high-capacity, easy-to-use choice for tanks up to 200 litres (3–4 ft). With 1,000 LPH adjustable flow, a large media basket and a built-in surface skimmer, it brings canister-grade filtration to a convenient HOB — one of the best hang-on-back filters in India.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":44378685669418,"sku":null,"price":7176.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/9238\/5322\/files\/SeachemTidel55.jpg?v=1779801023"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/9238\/5322\/collections\/56.webp?v=1785315916","url":"https:\/\/fishbazaarr.in\/collections\/seachem-filters.oembed","provider":"Fish Bazaar","version":"1.0","type":"link"}