Reduce MP40 flow in certain areas.

[USMA36]

I have a 6’ x 30” x 24” deep 220 gallon mixed reef tank. I have 4 MP40s running 80% reef crest 2 on each end running with the 2 far side pumps on anti sync (but synced with each other) and the 2 on the opposite side synced together with one being the master. They’re about 4” below the surface and 5” in from the edge of the tank. I’d like the front of my tank to have less flow to better support my gonis, torches and hammers. What would a good pump placement be to make this happen.

 

[Dburr1014]

I always have good luck mounting them near a rock face. The rock slows the flow some.