- Joined
- Nov 22, 2014
- Messages
- 150
- Reaction score
- 3
I have been running my skimmer for almost a month now and it is still overflowing the adjustment valve on the left is all the way open. Skimmer in in 9 inches it says to be between 8-10 inches. Ever time I do something in my tank like (WC, clean sump, etc.) It stops overflowing for a minute or two. Idk what to do at this point.


