What is everyone’s thoughts on return pump turnover rate? I have heard everything from 6-50x. In past builds I have shot for 15-20x but they have always been bigger tanks with a sump below. I am building out a AIO tank from scratch out of a 14gal cube rimless. After building out the filter I will be looking at roughly a 11 gallon display area. I have the option of a 150 gph and a 250gph return pump. Would the 250 gph (22x) be too much in such a small tank? Should I shoot for the 150 gph (13x)?