If you're running co2 then air cooled reflectors are almost a must. Either that or a portable ac unit. Personally, I'd do away with the co2 for now, and just run your exhaust 24/7. It sounds like your grow is not optimized enough to make use of the co2 anyway. Once you get a grow or two under your belt, then you can go for the cooltubes and co2.
Perp Reviewed by Perp on . Battling temp Well now i have my 7week old seedlings in my grow room,they look really healthy.I have them under a 4oowatt sodium the temp sits at 80.I have my carbon filter fan comming on for 15mins an hour.My problem is i turned my other 400watt on last night but the temp went to 100 so i turned off one of the lights.What i need is any tips to bring the heat down.I get one problem sorted then another pops up lol.Whoever said growing weed was a piece of cake needs a slap..... Rating: 5