Hello all. I am new to this forum. My 55 gallon reef setup is 3 weeks in. I have some old powerheads (they are black and just marked "powerhead" on the sides) from a previous setup that had crashed. I am looking to get new powerheads that will increase my flow rate. I am also planning on buying one of those Sea Swirl wavemakers for my sump return (Mag Drive 5). Can anyone suggest any for me to help move my water around?