No chiller, and temps stay pretty stable at about 79... What you can't see is the ceiling fan a little forward that is running full blast 24/7 during the spring and summer months. I do get a lot of evaporation though. One good thing about the
pvc is you can cut the legs long to begin with and then lower the lights slowly to whatever height you want, and if you go too low, $2.50 gets you more legs.
