The VEVOR 528GPH canister filter is built for large freshwater aquariums. VEVOR rates it for 125-150 gal tanks, with a 36.5W pump that moves water through five layers of media. It runs on a full-copper brushless motor with a zirconia bearing, and the brand lists it at...
Reefing Art Ceramic Bio Filter Media comes as solid porous blocks rather than loose rings. Each box holds 24 pcs, about half a gallon by volume, and weighs 1.75lbs. The blocks give nitrifying bacteria a large surface to colonize, which helps remove ammonia and nitrite...
Reefing Art Ceramic Bio Filter Rings are porous ceramic media for biological filtration. Each 1lb pack holds about 180 rings and comes with a free mesh bag with a plastic zipper. The brand rates a pound for 20-40 gal tanks and lists a total of 5400 ft of surface area...
The fishkeeper 390GPH canister filter is an external filter that sits in the stand below the tank and pulls water down through three stages of media before pumping it back up. It runs on a copper brushless motor and has a flow control valve, so you can turn it down...
The XpertMatic internal filter, sold by SainSmart, is a fully submersible box filter that sits inside the aquarium and pushes up to 475 GPH. It is rated for tanks up to 120 gallons and uses three stages of filtration inside a clear housing. Because the whole unit...
