Buy a thermometer from your local petstore that sticks inside the cage. I think the ones witht he needles are more acurate than the "strip" ones, and they are only slighty more expensive.It is best to have two thermometers, one under the heat source and one on the other side.
Some anoles just stay brown more often than others, for no apparent reason. But if they are both males, for the sake of the lizards PLEASE return one. Male anoles should never be housed together unless the tank is huge, and i mean HUGE like more than 55gallons.
I believe you stated you got your anoles from either Petsmart or Petco, both of these places have a two week guarentee and should take one of the lizards back. If its past the two weeks than they should except them back anyway, and just not give you the money back. You should see a dramatic improvement if you remove one of the anoles. Call the pet store and make sure they will take it back, and bring one anole back...at the same time, buy a couple of thermometers for your enclosures.
Keep posting! We will get this all sorted out
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1.0 green iguana-Deitrich
1.1 Common Boa-Un-Named, Ursula
1.0 Ball Python-Anabell (go figure!)
1.0 Red Tegu-Uteg
1.0 Albino Cal King-Pig
0.1 Mexican Black King-Morticia
1.1 Bearded Dragons-Unnamed, Hanabil
1.0 Albino San Diego Gopher-Unnamed
0.1 Hermans tort-Esio
1.1 JCP-Milton, Medusa
1.1 Reverse Okeetee Corn-Unnamed
0.1 Snow Corn-Unnamed
1.0 Hypo Okeetee Corn-Unnamed
0.1 Motley Okeetee-Unnamed
1.0 Western Hoggie-Wyrm
0.0.1 Rose Hair Taruntla-Unnamed
2.0 Leopard Geckos-Reptar, Pogo
4.1 cats-Tucker,Poe,Abhib,Emerald, Felicity
0.1 Bullmastiff-Asha