Originally Posted by DeMartini
tell me if it works out, because the 150 watts are cheaper. thanks
I will let you know but prolly by the time i let you know, you'll have your lights upgraded. By the way are you planning on using a chiller? Because the main problem Ive had was heat from the metal halides on such a small tank. Leaving the hood open didnt help in the summer. and during these winter times, it still can get up to 86-88degrees on my 14gal. I dont know how much higher it will be on ur 12gal