My tank is 36x24x20 tall with 2 mp40s at each side I have it programmed to run at different modes throughout the day at 100% but can’t seem to get the flow right. Too many dead spots. It’s mostly sps with lps on the sandbed. Would I be better off with 2 gyres vs the mo40s for my size tank. I really don’t like the wires inside the tank though. Any suggestions?