Micron Filter Sock 7 inch Round by Eshopps
Micron filter bags are an important part of mechanical aquarium filtration. They help reduce the amount of ammonia-producing organic matter and also prevent larger objects such as sand, crabs, and snails from damaging pump motors. The Eshopps 300 micron round sock can be added to any existing sump. Compatible with Eshopps RS-100 model.