Attached is my 75 gallon tank (second light and various other bits removed- maintenance day) stocked with a pair of clowns, 2 zebra barred darters, a canary blenny, bubble tip nem, zoas, gsp, birdnest coral. My main filter (aquaclear 110) is on the right side of the tank. My question is regarding placement of wave makers-I have one more powerful one and another slightly smaller. Should I position them so they create a swirling current around the tank or is there a better way to position them?