Stress marks at night

[BayanB]

I have a baby Beardie and every night he darkens up and has stress marks. I figured it might be because it’s cold so I put a ceramic heat emitter. Still nothing changed, I have a 75w basking bulb, a reptisun 10.0. for uvb and a 100w heat emitter. What should I do?

 

[CooperDragon]

I wouldn't be too concerned, especially if you are using a CHE overnight. What are the temps in the tank overnight? You don't want to warm it up too much since a cool down overnight is natural. I like to keep my tank in the low 70s overnight.

 

[BayanB]

I wouldn't be too concerned, especially if you are using a CHE overnight. What are the temps in the tank overnight? You don't want to warm it up too much since a cool down overnight is natural. I like to keep my tank in the low 70s overnight.

Well I checked this morning before I turned the lights on at around 7AM and it was 73

 

[CooperDragon]

73 is perfect.