Concerned new owner.

[SwolemanCrog]

I have two 4-5 month old female beardies and one has stopped eating. I gave her some wax worms and she ate those. But she refuses anything eles and wont eat anymore wax worms. The other female is just a blackhole. An endless blackhole... Lol the one that is not eating she is smaller as well and not growing as fast in comparison. I keep them both in a 40 breeder (pics below) with 18" reptisun mounted in the tank and a 100watt CHE with a regular 40 watt house bulb for a basking light as well as an UTH on the basking side to keep temps up. The temp under the CHE is 97.6° at a constant and the basking surface temp is 100.

This is an older pic not including the mounted UVB inside.

 

[BrendaKay]

Do you keep them together? In the same tank? Try separating them so they don't compete for food and basking spot. Sounds like the smaller one is stressed possibly.