The Bio-Sponge optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrates. A great way to keep your turtle aquarium clean and healthy! The convenient, no-fuss, replacement sponge slides into your existing frame.
The Bio-Sponge optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrates. A great way to keep your turtle aquarium clean and healthy! The convenient, no-fuss, replacement sponge slides into your existing frame.