Light is two 48" PC with two 150 mh. For flow I have two koralia 6 @2200gph and my return is 850 gph. Have had it about a year, no other torches. I think wild but not sure, got it at ARC Have not done a water change in a month. temp is 78-79 ph 8.2 not sure on others don't write down test numbers. The only thing I have done differently is I have been shutting off one power head every 12 hours or so, but other than that nothing.
Thanks Gary but I think my fish got most of them.