OK so this is what I have come up with now. What about a barrcuda pump with a 4 way from OM. This tank build from RC uses this setup in a similar sized tank as mine and he states that he has had to turn down the pump because of too much flow!! Sounds good to me Reef Central Online Community - Austin goes Rimless - Dudester's 203g mixed reef
But I think I would do the placement of the returns a little different. I want to hide them better than that. He does have a wavebox in his tank but I think thats more for the show of the wave than for flow. Could be wrong though.
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"Hello my name is Mr. Tang and I'm a Reefoholic!"
120 gallon mixed reef Tank, 90 gallon Frag/grow out tank, and 100 gallon sump &
The birth of the 150 | 
