NTP66
New member
I just talked to Ecotech and the guy said 1 mp40qd would be fine for now. BRS said always go with 2 powerheads, 1 at each end. I have a couple Koralias so I could put 1 of those at the other end to save some money and then get the WXM module.
Thoughts on that approach?
I'd personally always run one powerhead at either end of the tank. Your tank is large enough that you could probably run your Koralias on the back wall separately, and use two MP40s on either end for the main flow. I see a lot of people here doing that, and I think you'd wind up getting better overall flow in the tank with two MP40s at either end of each other. It's a large investment, but I think it's worth it. You could always hold off on the WXM and simply setup the MP40s like you would normally without a controller. You can probably find a used WXM in the selling forum here, too, like I did.
