d0ughb0y
Active member
every time I see my nitrates go up from 0, I find that I have quite a bit of detritus (mostly uneaten sinking pellet food) at the bottom of the overflow. The overflow has a standpipe so it seems that by design, anything that sinks below the drain hole which is close to the top of the stand pipe, will never go down to the sump (which I have a filter sock) and just accumulate in the overflow. Is there a different standpipe design that does not have this issue? I have a stockman standpipe right now, but I see durso and gurgle buster would have the same problem. seems like standpipes solves one problem but introduces another problem.