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Live Fish
- African Cichlids NEW
- American Cichlids
- Angels
- Australian Native & Rainbow Fish
- Axolotls
- Barbs
- Bettas
- Catfish & Corydoras
- Coldwater Fish
- Danios
- Discus
- Eels, Loaches & Shark New
- Exotics & Miscellaneous
- Goldfish
- Gourami
- Killifish
- Live Bearers
- Marine Fish Hot
- Oscars
- Rasboras
- Shrimps
- Snails
- Tetras & Characins
Filtration Flow Rate Calculator
Find the right filter flow rate for your aquarium. Ideally, your filter should turn over the full tank volume 4–6 times per hour.
Filter Flow Rate Calculator
Enter your tank size to calculate the recommended filtration flow rate.
Recommended Filter Categories
- Internal Filters – ideal for tanks under 100L
- Hang-on Filters – perfect for small to medium tanks
- Canister Filters – great for 100L–400L tanks
- Sponge Filters – breeding or shrimp tanks
- Sump / Overflow Systems – large aquariums or marine
Always match the filter’s rated LPH/GPH to your total tank size, and remember that head height or media can reduce flow by 20–30%.