SUNSUN COTTON FILTER MEDIA SPONGE Size:303B A uniquely balanced nutrition mix

A uniquely balanced nutrition mix offering necessary ingredients your pet requires

Look for our other premium diets which your betta will also enjoy

which supports reproductive capacity

eye-catching look to your aquarium

Ceramic shaft and sleeve

SUNSUN COTTON FILTER MEDIA SPONGE Size:303B A uniquely balanced nutrition mixReplacement Sponges: These sponges are designed to replace the original sponges that come with the Sunsun 303B and 304B canister filters. They are essential components of the filter system. Filtration Efficiency: The sponges are crucial for mechanical filtration, helping to trap and remove debris, particles, and impurities from the aquarium water. They can be part of a multi stage filtration process within the canister filter. Compatibility: These