Best Canister Filter for Turtle and Koi Tank: Expert Picks
Turtles and koi generate far more solid waste than typical community fish, so filtration for...
Equipment Reviews
Hands-on reviews and buying guides for essential aquarium equipment — filters, heaters, lights, pumps and more — to help you build and maintain a thriving tank.
Best Canister Filter for 400 Gallon Tank: Smart Options
At 400 gallons the real question is whether any single canister truly fits, or whether...
Best Canister Filter for 150 Gallon Aquarium: Proven Picks
A 150-gallon aquarium needs more than a filter that merely claims the right rating; capacity...
Best Canister Filter for 100 Gallon Aquarium: Expert Picks
Sizing filtration for a 100-gallon aquarium is trickier than it looks, because a canister’s headline...
Best Budget Canister Filter With UV Lamp: 3 Smart Picks
Plenty of inexpensive canisters slap a UV sticker on the box, yet the lamp wattage,...
Aqueon QuietFlow Canister vs Fluval 307: Expert Top Pick
Canister filters get chosen by the gallon rating on the box, which is exactly how...
Best Aquarium Stand: Load Rating, Footprint and Material
Best aquarium stand selection starts from filled weight, which runs about 10 lb per US...
Best Aquarium Substrate: Grain Size, Depth and Chemistry
Best aquarium substrate selection turns on two questions before appearance: what grain size the livestock...
Best Aquarium Siphon: Flow Rate, Reach and Priming Method
Best aquarium siphon choices are decided by how fast water has to leave and how...
Best Aquarium Water Conditioner: Dose, Range and Safety
Best aquarium water conditioner choices depend on what your tap water actually contains. Chlorine alone...
Best Aquarium Thermometer: Accuracy, Display and Alarms
Best aquarium thermometer selection matters because the number you act on should never be the...
Best Aquarium Air Pump: Output, Noise and Depth Ratings
Best aquarium air pump choices rest on three figures: output in litres per minute, the...