As the title suggests, I'm looking for advise on how best to run my WP60 on my 265. Initially I was really pumped (pun intended) to see the flow. But after about 24hrs of it running my corals seem to be pretty stressed. This is my first powerhead ever so I need any and all advise. Up until now my past tanks have been small enough with a powerful enough return pump that I didn't need to run a powerhead.