yeah, i think im likin the WM H1, & H2 for smaller systems better than the octos, simply because the sedra pumps and better design.
octo bh100f performes to be sure, but if i can get the same power with no tinkering, and a better pump, hell, i'll take it.
luke, i know the H2 is @ 400lph air injection, have you heard what exactly the H1 is pulling for air? with my own experiences with the sedra 2500, i know it will do 300 lph with a good venturi, but just wondering if you've heard...