Well supposedly my new 215 gallon Oceanic RR arrives sometime this week at Austin Aquariums. I have the stand almost finished, it sits on a half wall thats between the living room and dining room. I have few questions though. Since this is my first BIG tank, I'm not sure exactly what size and brand pump to use for the returns and if I should try and manifold them into different lines to blow across the tank. Also I'm using 400 watt XM 20K's, I was thinking 3 would be sufficient, would that work? I will have a diverse amount of corals and clams and would like to see some really nice growth at the sametime. Any input on this would be greatly appreciated.

Later
Chris