On my 55 gallon I have a 10 gallon sump using a 4x8 25 micron filter sock. I have a severum and eartheater that are about 4 inches, a 3 inch firemouth, and a redtail and redtail/tsn hybrid about 2 inches I'm growing out. I don't overfeed them. I'm having to change filter socks every day or two though. I'd like to be able to change it once a week. Do you have a suggestion on what to do? I was going to split the drain and use 2 filter socks. I'm also using a Eheim 2213 on here. Thanks.
