Aquael Ultramax Aquarium Canister Filter | 250–700L (4–6 ft) | Fish Bazaar
The Aquael Ultramax aquarium canister filter is an advanced, technologically refined external filter range for fish tanks from roughly 250 to 700 litres (4 to 6 feet), available in three models — Ultramax 1000, 1500 and 2000 — delivering 1,000 to 2,000 litres per hour of multi-stage filtration. Built by Aquael with patented, user-friendly engineering, the Ultramax offers a large media capacity and strong, stable flow, making it ideal for large planted displays, cichlid tanks and heavily-stocked community tanks — a premium yet great-value canister filter in India.
What is the Aquael Ultramax Canister Filter?
Short answer: A high-capacity sealed external (canister) aquarium filter range for tanks of 250–700 litres, with patented multi-stage filtration and easy maintenance.
In detail: The Ultramax is Aquael's higher-end canister series, engineered with patented solutions for easy opening, priming and servicing. Its large canister holds generous amounts of media across multiple baskets, and the motor sits outside the tank for quiet running. Pick the model to match your tank: the higher the number, the higher the flow and the larger the tank it suits. For example: on a 5–6 foot cichlid or planted display (around 400–600 L), the Ultramax 2000 powers through the bioload while keeping the water polished and stable.
Choose your Aquael Ultramax model by tank size
| Model | Flow rate | Suitable tank size | Tank length |
|---|---|---|---|
| Ultramax 1000 | ~1,000 LPH | up to ~300 L | 4 ft |
| Ultramax 1500 | ~1,500 LPH | up to ~450 L | 5 ft |
| Ultramax 2000 | ~2,000 LPH | up to ~700 L | 5–6 ft |
Tank-size ranges are approximate — size up for goldfish, cichlids or heavily-stocked tanks.
Key Features
- Three flow options (1,000–2,000 LPH) — a model for every large tank from 4 to 6 feet.
- Large multi-stage media baskets — generous capacity for mechanical, biological and chemical media.
- Patented user-friendly design — easy to open, prime and service.
- Quiet operation — motor in the cabinet, away from the tank.
- Stable, strong flow — built for consistent performance on big tanks.
- Tidy hidden design — frees the tank for aquascaping.
Benefits
Immediate: Strong, even circulation and clear water across a large tank from day one.
Short-term: The large biological capacity keeps ammonia and nitrite at zero even under heavy stocking, so fish thrive.
Long-term: Years of dependable filtration on big tanks, with only inexpensive wear parts to replace.
How It Works
The Ultramax runs water through three stages — mechanical foam traps debris, biological media grows the bacteria that convert toxic ammonia to nitrite and nitrate, and chemical media polishes the water. Its large capacity suits the bioloads of large or heavily-stocked tanks. See how aquarium filters work.
Suitable For
- Large planted aquascapes and display tanks
- African and American cichlid tanks
- Heavily-stocked community and goldfish tanks
- Keepers wanting premium filtration at sensible value
Not Suitable For
- Tanks under 250 L — choose the Aquael Ultra or a Fluval 207/307
- Tanks over 700 L or ponds — step up to the Hypermax 4500 BT or a Fluval FX filter
- Nano and betta tanks — use an internal or sponge filter
Setup & Usage
Place the canister below the water line, load media in order (mechanical → biological → chemical), connect the hoses, prime, and switch on. Use the spray bar to spread the strong flow. Allow 4–6 weeks to cycle. See the installation guide.
Technical Specifications
| Specification | Detail |
|---|---|
| Brand / range | Aquael Ultramax (1000 / 1500 / 2000) |
| Filter type | External canister |
| Suitable tank size | ~250–700 L (by model) |
| Flow rate | 1,000–2,000 LPH (by model) |
| Filtration stages | Mechanical, biological, chemical |
| Best for | Large planted, cichlid & community tanks 4–6 ft |
Common Problems It Solves
Heavy bioload in big tanks: large media capacity and strong flow keep large, busy tanks clean. Cloudy large-tank water: multi-stage filtration clears debris and dissolved organics. Fiddly maintenance: Aquael's patented design makes opening and servicing easy. Cluttered tank: external filtration frees the tank for aquascaping.
Aquael Ultramax vs Other Filters
| Feature | Aquael Ultramax | Aquael Ultra | Fluval FX series |
|---|---|---|---|
| Flow range | 1,000–2,000 LPH | 900–1,400 LPH | 2,200–3,500 LPH |
| Max tank size | ~700 L | ~450 L | 750–1,500 L |
| Media capacity | Very high | High | Largest |
| Price | Mid | Value | Premium |
Expert Recommendation
For a 4–6 foot planted, cichlid or heavily-stocked tank, the Aquael Ultramax is our top value-premium canister pick — large capacity, strong flow and easy servicing. Choose the model rated above your tank volume, and pair it with quality bio-media such as TCWS Bio-Media or Seachem Matrix 2L, plus Purigen for show-quality clarity.
Frequently Asked Questions
What tank size is the Aquael Ultramax suitable for?
Tanks from about 250 to 700 litres (4–6 ft), depending on the model. The 1000 suits up to ~300 L, the 1500 up to ~450 L and the 2000 up to ~700 L.
What is the difference between Ultramax 1000, 1500 and 2000?
The number reflects the flow rate — 1,000, 1,500 and 2,000 LPH. Higher flow suits larger tanks.
Aquael Ultra vs Ultramax — which is better?
The Ultramax is the higher-end range with more capacity and patented features for larger tanks; the Ultra is the value option for smaller tanks.
Is the Aquael Ultramax good for cichlids?
Yes — its strong flow and large media capacity make it excellent for the heavy waste loads of cichlid tanks.
Is the Aquael Ultramax quiet?
Yes — the motor sits in the cabinet outside the tank, so it runs quietly for its power.
How often do I clean the Aquael Ultramax?
Every 6–8 weeks — rinse mechanical media in old tank water and leave the biological media undisturbed.
Does the Aquael Ultramax come with media?
Yes, it ships with multi-stage media; add extra bio-media for very heavy bioloads.
Is the flow too strong for a planted tank?
Use the spray bar to spread the flow evenly — this makes the Ultramax excellent for large planted aquascapes.
Is Aquael a good brand?
Yes — Aquael is a respected Polish manufacturer known for innovative, reliable and well-priced aquarium equipment.
Does the Aquael Ultramax need an air pump?
Usually not, but in hot Indian summers an air pump adds extra oxygen for heavily-stocked large tanks.
How do I prime the Aquael Ultramax?
Place it below the water line, use the priming function to fill it, and switch on once water is flowing.
Is the Aquael Ultramax worth it in India?
For a large or heavily-stocked tank, yes — it offers premium capacity and features at a competitive price.
Does the Aquael Ultramax work on marine tanks?
Yes, it suits large freshwater and marine setups; reef keepers often pair it with a protein skimmer.
Related Products & Guides
Related filters: Aquael Ultra (smaller), Hypermax 4500 BT (larger), Fluval 407. Recommended media: TCWS Bio-Media, Seachem Matrix, Purigen. Collections: Aquarium Filters, Filters & Filtration. Guides: Best Canister Filters in India, Most Powerful Aquarium Filters.
Conclusion
The Aquael Ultramax aquarium canister filter is an advanced, high-capacity, great-value choice for 250–700 litre (4–6 ft) tanks, with three flow options to match your aquarium. With patented easy-maintenance design and strong multi-stage filtration, it keeps large planted, cichlid and community tanks clear and healthy for years.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.