Sep 28, 2019
Philip Burger
wrote
I recently purchased a used tank from someone, my skimmer is an Classic 150sss 6" .. it worked great at first I cleaned it twice in two days now I am getting no bubbles and haven't had to clean it in weeks, now my tank is getting nasty and don't know how to fix skimmer.. help!
Reply
1 Answer
Sep 30, 2019
Angie Brumfield
agent
wrote
If you are not getting bubbles then either the impeller is not spinning properly or the airline or venturi is clogged. How old is the skimmer? Have you ever replaced the impeller? Try running some RODI water through the airline hose and the venturi to see if that clears out any possible debris.