I am wondering if you took some 3 inch PVC, stuff it with filter material, cap it on both ends with a tube inserted in one end and the intake of the powerhead on the other end, with a tube back into the tank, would that work?
I am wondering if you took some 3 inch PVC, stuff it with filter material, cap it on both ends with a tube inserted in one end and the intake of the powerhead on the other end, with a tube back into the tank, would that work?