Quote:
Originally posted by sjm817
Why dont you reduce the return flow and fix the problem? Put a ball valve on the output of the return and and dial it back. You dont want that slick on the surface.
|
Well, I took your advice and "fixed" the issue temporarily. I placed a C clamp on the return line for about 5 min's and dialed it in until the return flow was restricted to the point where overflow box experienced a cascade. This was long enough for the scum to be eradicated.
It's just that if that were a permanent fix, turnover would have been reduced by over half.
Until I find a permanent solution, I'll restrict via C clamp to remove the film when necessary.
Thanks for the great responses, all!