Well I first had a problem with flow on the little gaps of an overflow not being able to handle my pumps output so I extended them down a litte bit (using a dremel with a bit from a rotozip) without making them wider (they are are 1/4"). Now I got 6 assorted africans that keep like swimming into the gaps or something and ending up in the overflow
. They keep going there and I dont know how to prevent them from doing it so any suggestions? but I dont want to clog the overflow, And yes, I am in the month or two process of cycling the tank. Thanks