{"product_id":"sobo-sb-333-aquarium-sponge-filter-compact-enclosed-bio-sponge-with-ceramic-media-chamber","title":"Sobo SB-333 Aquarium Sponge Filter – Compact Enclosed Bio-Sponge with Ceramic Media Chamber","description":"\u003cp\u003e\u003cstrong\u003eThe Sobo SB-333 is an enclosed airlift sponge filter with a ceramic media chamber, giving stronger, more even biological filtration than a bare-sponge filter — ideal for nano tanks, breeding setups, shrimp enclosures or as a reliable secondary filter.\u003c\/strong\u003e Its acrylic cylinder forces water directly through the foam so there are no dead spots, while the dedicated ceramic chamber adds extra biological media. Gentle and fry-safe, it keeps water crystal-clear and well-oxygenated.\u003c\/p\u003e\n\u003ch3\u003eWhy choose the Sobo SB-333?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed acrylic cylinder\u003c\/strong\u003e forces water through the foam — no dead spots, better filtration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic media chamber\u003c\/strong\u003e adds dedicated biological filtration beyond the sponge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirlift powered\u003c\/strong\u003e — quiet, gentle and fry- and shrimp-safe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong oxygenation\u003c\/strong\u003e as the airlift circulates and agitates water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact\u003c\/strong\u003e, perfect for nano and breeding tanks or as a back-up filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSobo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSB-333\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eEnclosed acrylic cylinder, airlift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eBio-sponge + ceramic chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003eAir-driven (air pump required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eNano, breeding, shrimp tanks; secondary filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhich tanks is it best for?\u003c\/h3\u003e\n\u003cp\u003eThe SB-333 suits nano tanks, breeding setups and shrimp enclosures, and works well as a secondary biological filter in larger tanks. The enclosed design and ceramic chamber make it more effective than a plain sponge filter. For a larger version see the \u003ca href=\"\/products\/sobo-sb-533-aquarium-sponge-filter-advanced-airlift-bio-filter-with-ceramic-media-chamber\"\u003eSobo SB-533\u003c\/a\u003e. It needs an air pump and airline.\u003c\/p\u003e\n\u003ch3\u003eHow to set it up\u003c\/h3\u003e\n\u003cp\u003eConnect airline from an air pump, place the filter in the tank, and let the airlift pull water through the foam and ceramic media. Keep it \u003cstrong\u003erunning 24\/7\u003c\/strong\u003e and rinse the foam in old tank water (never tap water) when flow slows. Learn more in \u003ca href=\"\/blogs\/news\/aquarium-filter-media-guide\"\u003eaquarium filter media guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eHow is the SB-333 better than a plain sponge filter?\u003c\/h4\u003e\n\u003cp\u003eIts enclosed cylinder forces water through the foam with no dead spots, and the ceramic chamber adds extra biological media.\u003c\/p\u003e\n\u003ch4\u003eWhat size tank is it for?\u003c\/h4\u003e\n\u003cp\u003eNano, breeding and shrimp tanks, or as a secondary filter in a larger tank. For bigger tanks see the SB-533.\u003c\/p\u003e\n\u003ch4\u003eDo I need an air pump?\u003c\/h4\u003e\n\u003cp\u003eYes. It is airlift-powered and needs an air pump and airline tubing.\u003c\/p\u003e\n\u003ch4\u003eIs it safe for shrimp and fry?\u003c\/h4\u003e\n\u003cp\u003eYes. The gentle airlift flow is ideal for shrimp, fry and betta.\u003c\/p\u003e\n\u003ch4\u003eHow often should I clean it?\u003c\/h4\u003e\n\u003cp\u003eRinse the foam in old tank water when flow drops. Leave the ceramic media largely undisturbed to protect bacteria.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNew to filtration? Read our \u003ca href=\"\/blogs\/news\/aquarium-filter-guide\"\u003ecomplete aquarium filter guide\u003c\/a\u003e and \u003ca href=\"\/blogs\/news\/carbon-vs-ceramic-vs-bio-media\"\u003ecarbon vs ceramic vs bio media\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Onyxaqua","offers":[{"title":"Default Title","offer_id":44484134731818,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/9238\/5322\/files\/SoboSB-333AquariumSpongeFilter.webp?v=1781950134","url":"https:\/\/fishbazaarr.in\/products\/sobo-sb-333-aquarium-sponge-filter-compact-enclosed-bio-sponge-with-ceramic-media-chamber","provider":"Fish Bazaar","version":"1.0","type":"link"}