I have a 65 gallon filter tank that I recently switched from swirl to radial flow because I felt like the swirl wasn't catching enough of the solids. The RFF definitely catches lots more of the solids however most of them just continue to float at the top of the tank. I have to scoop them out with a net every 2-3 days. It's my understanding that the solids should be sinking to the bottom where th…