So I'm trying to figure out best way to increase flow and turnover in my mixed180 without passing off corals. Right now I have mp40 on one side in about the middle and gyre on other side a few inches from the top. I'm noticing detritus building up in areas around sand bed and rockscape. It seems like everytime I try and crank up the flow the LPS get ticked or sps seems like it's in direct flow from colliding in the middle. The mp40 is on about 3 on reef crest and gyre is 60%. Any thoughts on changing things? Am I better off cutting back all LPS and increasing flow for the SPS? TIA!