Last weekend I turned everything off to mount some frags, superglue gel and epoxy. I left the skimmer off for a few hours but afterwards it was overflowing like crazy and producing micro bubbles. I ran it off and on throughout the week and it still did the same thing. Today I took it apart and gave it a good vinegar bath. Still overflowing and micro bubbles. I assume it's overflowing now because I cleaned it out but why the micro bubbles? Nothing's clogged, its not a new skimmer, been running for almost a year now. I wouldn't think the epoxy would still be causing issues a week later.