Guys we all have tried something unconventional on our setups ,some which work,some which fail.I was thinking it would be great to hear of ideas which actually worked out well.To start of with I was looking for a quiet pump to use as a return from my sump.Tried 3 or 4 pumps until I found a Laguna pond pump.This pump comes in a big bulky strainer basket, no problem I dumped the basket.This pump runs so quiety you cant even tell its running.So now I have a pond pump as my return .