Seachem Pond Matrix Biomedia for Planted Aquariums Size:2L It's made of heavy-duty

It's made of heavy-duty

It contains real cheese and liver

The foul tasting formula can be applied to any surface that needs protecting

Works with Chuckit

Itchy paws

Seachem Pond Matrix Biomedia for Planted Aquariums Size:2L It's made of heavy-dutyThe Seachem Pond Matrix Biomedia for Planted Aquariums is a high porosity Biomedia that provides efficient biofiltration for nitrogenous waste removal in ponds. Plastic bio materials only have an external surface area, whereas Pond Matrix has an internal macroporous surface area. These macropores are perfectly sized for nitrifying and denitrifying bacteria. Unlike other types of media, Pond Matrix can remove nitrate, ammonia, and nitrite all at the