Hello MFK's, just finish setting up this tank and have a little problem with the socks getting clogged up so fast. They are 7" opening and 16" long in the 200 micron. The flows are from reeflo snapper hybrid then drain into the 2 of 1.5" overflow pipes. It's an 80 gallons sump/ wet dry filter for the 270 tank. Stock are 22" black aro, 8 6-8" zaire fronts, 1 9" indo, 2 5" NTT, and a 6" pleco..... Feeding on shrimps every other days. Tank only been running a week and it overflow the sock in 4 days. Also where do you guys get your socks for cheap cauze i would like to get a few for ease of clean and change them out. Are there any thing that more than 200 micron in size? Any input would be greatly app. thanks.