I've been getting alot more SPS lately and would like to create a more random flow pattern in my system. I have 2 600gph and 2 1200 gph koralias in my tank now and I'm thinking about buying the smart wave. I've heard that it really chews up the powerheads tho and breaks them. If I only have to replace one or two powerheads a year I'm not too concerned about that, just trying to find a cheap way to have random flow until I get a large tank in a few years


