It may not trim them up but it would promote their health. I think backing off on the feed a little would help.
Is your tank circular or rectangular? If it's circular and you have a center drain you could kill two birds with one stone by creating a centripetal flow (teacup effect). That is the circular current would direct solids to the center drain.
Last edited by Cecil Baird1; 08/09/13 09:36 PM.
