I am looking for help on how to set up the timers on my powerheads. I realize there are probably a million ways to set this up and most would be right, but I will settle for a couple good suggestions. I have a 180 peninsula tank. I have an MP40 on one end blowing longways. On the other end I have two Koralia Magnum 8s blowing longways. I have two Koralia 2's and one Koralia 3 on the back side blowing across the short side of tank. I have an RK2 so I am a little bit limited on what I can do. Any suggestions on how to cycle the pumps to get the most effective wave motion? Tank will have both corals and fish. By the way, those magnum 8s really move a lot of water. More than the Vortech. thanks