I just got a wave maker for my 125gal reef. I got the RedSea Wavemaster Pro. This thing is great I have 4 powerheads on it now. The corals are loving it and the fish too. I think I finally have my currents right. I have a rio 2500 pushing on one side. A 1.5gal surge on the other side. And the waver maker powering 2 small powerheads and 2 large ones in all different directions.
Alex
Alex