TommyP
Aquarium Advice Addict
I have had my sump completed its a 10 gallon sump with a 55 gallon display salt water tank. I have a filter sock that the overflow box dumps in to. How often do these need to be replaced? Do I swoosh it out during water changes or just leave it in there? Not really sure what to do this is my first sump experience. I bought 3 extra socks so I have 4. I am on my last sock now bc I have been changing them when the water backs up a little bit.