Quote Originally Posted by chrisdl805
Your res temp is too high also. Water chiller's are expensive so what i have heard works is putting a fan blowing on your res. It should drop the temp by a few degrees. Also You could move the res out of your closet and then just run some hose into the closet that way the res will be in a cooler place.

Also you may want to air cool your hood if at all possible. And exhaust the hot air outside of the closet.

Anyways Good luck:thumbsup:
Because of the thickness of the reservoir I highly doubt a fan would cool it down. My entire setup is self enclosed, meaning that the sprinklers water the plants and the solution goes from there straight back into the reservoir. Maybe the picture will help.

The hood is cooled by a 6 inch fan from radio shack hooked to an air vent that exhausts at the top of the closet. I've been thinking about how I'm going to exhaust it out of there while still keeping functionality of the closet in mind.

I wish I could grow in the garage:wtf: