i pulled one of the 175s out, was just to much. I had 2 27watt PCs and ballast laying around that i pulled out of my 12 gallon aquapod so i put them up in the 175s reflector "2x27 watt actinics".
Not sure what im going to do with the other 175 and ballast but i really want to setup my 54 gallon corner tank again so maybe ill use it for that tank.
Or maybe ill setup a frag tank one day. Im really interested in growing out some rare zoas,pallys and duncans.