To Much Flow?

[d3sc3n7]

Well, I just hooked up my 2nd HOB filter on my 55. Then I plugged in powerhead...is this to much movement in the tank? I really dont need the powerhead...but for the most part, the fish seem to love it.

 

[pearl_aqg]

Whether it's too much movement would depend to some degree on your fish. If a lot of them like playing in the current, then I'd just take care to direct it so that fishes that don't seem to like it as much can easily rest away from it. In this case it seems to make sense to observe closely for a week or so what effect the current is having on your plants and organisms and adjust accordingly.