air conditioning

I just got a new 1000 watt MH air cooled, I'm running with my Appolo 300 watt LED. It's at like 90. Degrees now I want to turn on my other 600 watt MH but I'm scared that will make it hotter, I use a crappy duct fan from Home Depot, I'm getting a hydro farm 6inch fan soon, will that take care of...