what to do for flow in a 70

[ron101]

Originally Posted by fencer

What you have is plenty. I run 3 hydor 2 and 1 hydor 1. I often see pods drifting in the water column. IMHO I would think placement is more important.

Ditto

[Aquattro]

I had 800GPH return, a Tunze 6100 and a Tunze 6080 in my 70, my fish loved it. Plenty? Maybe adequate is a better word

[Chowder]

I have a 65 gallon mostly SPS and run a small closed loop about 600 gph a koralia 4, 1500 sei , 1100 rio with hydor water deflector and a mag7 as a sump return.