Fishdisease
New member
Ok, so I recently re-started my 180 gallon project after a 6+ year break (family, jobs, life, etc...). I am cleaning out my storage and I came across this piece. It's a 4" PVC couple, about 18" of pipe and an End-Cap. I have no clue what I was building with this thing. I know it wasn't a skimmer or reactor, it could it have been a silencer for my drain into my sump (which is super-loud at the moment) but I have no clue. Anyone have a guess? I'm all out.