Hi Neptune,
Thanks for posting. I'd previously read through your post while searching this topic. I realize there's not an ideal solution, at least not what I was hoping for. Looks like these reactors provide maximum exposure to the Purigen but the flow rate needs to be low. It'd be nice if the gph was higher.
Well I ordered a Reef Octopus MF-2000 and a 135gph pump w/adjustable flow rate which I can throttle down. I look forward to setting it up and fine tuning it.
EDIT: the pump I ordered is 120gph
Kenny