I am planning on setting up a 240 rimless in my basement. I plan on finishing my basement with the tank as the main determiner of how I do things. I was wondering what, if any, problems have you had with heat and moisture in you basements. I plan on running a fixture with 4 400watt MH and I know thats going to be a lot of heat. What problems have you had and how did you fix them or what do you wish you had to have your basement more equipped? Thanks.