Don't know if anyone will have any ideas on this one... I have a bunch of RCS in an Eheim Aquastyle 9 gallon Nano tank. Several are berried (yay!) and I'm wondering if I need to cover the filter intake area. It's several inches up from the bottom of the tank and I don't think terribly strong in terms of suction. This is my first experience with breeding shrimp. Anyone else keeping/breeding shrimp in an Eheim Aquastyle? Thanks.