Yup...and they can gape for other reasons too...like organ failure...but I'm betting on basking temperature! If he moves out of the basking area and is still doing it after he's had time to cool off the new oar about it again.I figured it was normal, but I just wasn't aware it would come back right away when wiped away.
He was gaping a bit earlier, but his basking spot had jumped to 91f ( I fixed it dw). It's my understanding they gape when they have RI or when their temperatures are too hot. Is this correct?