This Hybrid Filter Sock allows water to flow freely while still pulling out up to 200 micron small particles. Does a great job cleaning but won't get clogged as easily as regular socks...
The Pro Clear Aquatic Systems 4” Sock Canister will make you forget about filter socks. This product is designed to replace filter socks in an EcoReef Sump. Each Sock Canister comes with a sponge...
