Hi everybody. I got a used cpr overflow, 1400gph, but its the old style with no screen in the entrance. Both of my tank raised 34.99 black occe. clowns went down the overflow together to a horrible death in a 100 micron filter sock. Did I mention Both of them. Very very sad. I loved those fish. They had even just started to adopt my seabae anm. So that leads me to my question. What do you all recomend for screening. I know window screen is to small. and bird netting is to soft and would just trap the fish. Any ideas? I said a short ulegy and fed them to my chickens. At least some good came of them.