I was wondering what are the side effects if any or just anything negative about getting a fixture such as this one http://www.prolighting.com/4lat5flhibay.html to keep soft corals

I read that heat will hinder the performance of t5s, so you need to keep it cool.
I'm pretty sure you could drill the top and mount atleast 4 fans to take care of the heat problem. Tek and Aquatinics fixtures go for alot more then that fixture...it can't be because they have fans? Or can it? And the bulbs will have to be replaced but that still wouldn't make up for the huge price difference.
