I know Richard at CB Pets has been looking into the Wave2k wavemakers. They look interesting, but was wondering if anyone has any experience with them.

www.wave2k.com

I am also going to have five holes drilled in my tank for a closed loop (1 outflow, four returns). In addition, I will have two 1" Sea Swirls for the returns from the pump. A wave2k might be too much extra flow. I plan to keep mostly softies in the tank, although the sps bug has been trying to bite me.