I'm not worried just yet but curious of one thing. All day yesterday, he would stick his head out of the water right next to the turtle dock where a bit of light shines - it looked like he was tanning his head. This morning, I turned on the light (TRex Activa UVA, UVB and heat light) and he is still doing the tanning bit but not making any attempts to bask.
When should I be concerned about his not going up to bask? His setup is in the living room (only place I have space for a tank). There's only me and hubby at home. Computer is in the living room too. I'm looking for a way to cover the basking area so he can feel he has more privacy but I've got no ideas since any cover I put on the tank will prevent the light from shining on his dock.
Water is 76.7F and dock is 87.3F.





