Another temp question. Blue vs. Red???

[The Serpent Merchant]

If 80-84 is the hottest the tank is at night that isn't ok.

I would replace the blue light with this:

http://m.petsmart.com/mt/www.petsmar...3&lmdn=Reptile

The 75 watt will be the best. I use to use these as my only heat source 24/7