125 build


New member
Currently in the process of building /planning my 125 mixed reef tank. I'm planning on doing 1400gph return before head loss and other things that slow the water down. My questions is how much internal wavemakers should I use.


New member
It will depend on how much flow you'd like to achieve and what kind of powerheads you plan to use. You might need 10 maxijets or 1 WP40. For the return you don't need more than an actual ~700 gph and then supplement with powerheads.