12g JBJ Nano Lighting Question

[tatoush]

zenway that looks great. have you had any major problems with temperature changes with the 150 MH above your tank. Also evaporation? How much do you add a week? Nice pics

 

[zenway9]

On average, my temp stays about 82-83 degrees. I really haven't seen any adverse affects on my corals and scrimps from this temperature. I usually have to add about a half gallon of RO every other day...not bad.
I do a 2 gallon water change every weekend and my corals love it!