little info. Newbie 1 yr in. Have 40 gallon redsea max. Intake top right output top left. Rockscape in middle of tank. Suggestions for 2 powerhead placements. Will be putting in soft corals in a month or two mushrooms etc (easy care ones). Parameters are all good and consistent but water is clear but not crystal clear any suggestions. have cut back on amount of food and do regular 10 gallon weekly water change. Thanks for any ideas.