This is my first post here on reef central, I have been doing a bunch of research trying to educate myself on reef tanks. I am hoping to start piecing together equipment for my first 120g system but I have 1 possible set back. The wife has only OK'd space in the garage for the aquarium, that being said my garage is not climate controlled so on our few days here that we reach 90*+ the garage can get pretty toasty. Can anyone with experience with warm rooms tell me weither or not I'm going to have an issue keeping the water temps in the exceptable range or do we think a chiller is going to be needed? Thank you for any info or advice.