It is hard to get the temp down..I been fighting the temp thing my whole grow, I hover in the 82-84 and I wish I could get it down in the 75-77.. Luckily the temp outside is lowering.. Could you move it close to a A/C vent.. Its hard, but don't fret over it. Some other people on here have said they have had some awesome grows in the 80's. All you can do is what you can do.. I wonder how the hell this stuff grows outside in Mexico with 90-105 temps, But I guess you cant compare OUTSIDE to inside.. I have 3 fans, a clip on TWO 22 inch fans, blowing out the hot air on the top.. sucking cool air in from the bottom. still in the lows 80's