Sponge Black Square 38x38cm

Filters out the germs and specks of dirt in your aquarium. The key to healthy fish is to always have clean water for their habitat. Always make sure to change sponge every 16 weeks to prevent harmful organisms to grow in your fish tank. Filters help catch and trap the smaller floating particles and debris from cycling through the aquarium.

Gently rinse the Sponge Foam out in aquarium water to prolong media life. Do not clean under tap water as it kills the beneficial bacteria.

Size: 38x38cm