Well I am going to light my tank primarily with T'5's as the MH's I had were way to hot for what I wanted and I didn't have the money to supplement with T5's and keep the MH's.. That is why I am looking for a trade for my stuff. I don't grow enough in my tank to warrant me keeping the MH"s instead of T5's
I have been told 9" from water surface for MH's, mine were at 10" and I am planning on my T'5's being about 6" from the surface.. How does this sound?