I bought and used a small amount of the Aquastik epoxy by two little fishies Friday afternoon. The instructions stated to turn off your protein skimmer if you use a large amount. I only used a piece about the size of a quarter and came down to my protein skimmer overflowing terribly. I turned it off and have not been able to turn it back on without the same thing happening. I even tried turning down the skimmer a ton with no luck. Its been over the 36 hours they mention to keep it off for, am I missing something here?