I'm thinking of adding a 150w MH retro kit to my refugium. I have a light that no one wants to buy and thought maybe I should just use it on my refugium.

I would run it on a reverse lighting schedule and it would probably help close the temp swing gap from day to night.

Anyone see any problems with a 150 w MH on a refugium? I have 5 different types of macro algaes and a frag rack that I could start putting frags on.

Thanks.