I have an aerobic Jet system and my upflow filter keeps getting clogged up in short time frame after cleanning it. I cleaned it two months ago and I can see debris and floaters in it today. It appears to me the last chamber in the tank or the clarifier is allowing pretty dirty water to go to the upflow. I can see some solids in the clarifier floating but not a lot. The baffle appears ok. Not sure what's going on here. Any advice for why my upflow will get clogged in 2 months time?