Aquarium Co-Op Coarse Sponge Filter with Easy Flow Kit

Air collar makes smaller bubbles for improved performance, Easy Flow accessory increases water circulation, Coarse, anti-clogging sponge, Weighted

Don't use the disposable cartridges in fish tank filters. Replace them with reusable aquarium filter foam to mechanically filter particles from the water.

Coarse Sponge Pad | Aquarium Filter Media to Trap Dirt and Debris

Sponge filters offer reliability and hassle-free operation. With no moving parts, all you need is an air pump with some airline tubing, and you've got a filter that is fully contained within your aquarium. Sponge filters are completely reusable, don't need any replacement cartridges, and last for several years. Plus, they are gentle enough for betta fish, baby fry, shrimp, and other slow-moving species.

Aquarium Co-op Coarse Sponge Filter Large

Aquarium Sponge Filters: The Easiest Fish Tank Filter Ever – Aquarium Co-Op

What is an Aquarium Pre-Filter Sponge and Why Do I Need One? – Aquarium Co- Op

The pre-filter or intake sponge is a simple foam cylinder that is designed to slip over the intake tube of hang-on-back (HOB) and canister filters. The filter intake tube often has large openings that allow sizable objects to get sucked up by the filter, potentially ruining the motor, so use a pre-filter sponge to help prevent baby fish, dwarf shrimp, little snails, plant leaves, fish food, and other debris from entering the filter.

Aquarium Co-op Pre Filter Sponge Large

Sponge filters offer reliability and hassle-free operation. With no moving parts, all you need is an air pump with some airline tubing, and you've got a filter that is fully contained within your aquarium. Sponge filters are completely reusable, don't need any replacement cartridges, and last for several years. Plus, they are gentle enough for betta fish, baby fry, shrimp, and other slow-moving species.

Aquarium Co-op Coarse Sponge Filter Large

5 Quick and Easy Tricks to Improve Your Aquarium Filter – Aquarium Co-Op

5 Hacks to Make the PERFECT Sponge Filter

Aquarium Co-Op Coarse Sponge Filter Review

Coarse Sponge Filter, Aquarium Filter for Fish Tanks

Aquatop Classic Aqua Flow Sponge Filter 180gal

Sponge filters offer reliability and hassle-free operation. With no moving parts, all you need is an air pump with some airline tubing, and you've got a filter that is fully contained within your aquarium. Sponge filters are completely reusable, don't need any replacement cartridges, and last for several years. Plus, they are gentle enough for betta fish, baby fry, shrimp, and other slow-moving species.

Aquarium Co-op Coarse Sponge Filter Large