I'm trying to plumb my 75g display with a 30g sump but be for I drill wholes in my tank to the sump I have no idea what size to use on the pvc pipes or how to determine that
If someone can help me out or steer me in the rite direction id appriciate it very much can't wait to start this build
If someone can help me out or steer me in the rite direction id appriciate it very much can't wait to start this build