Like others have said, if the humidity is down chams will drink more. You said your humidity gage was broken so this could be the reason. I would highly suggest getting a new gage. If it's not the humidity, I really could not image drinking like that would be a bad thing... Maybe a doc will...
Like others have said, chams open their mouths like that in an attempt to cool down because they are too hot. I would suggest lowering the temp in the cage wherever he has been doing this.
Lemon trees grow thorns. I have a big one in my backyard I was going to let my Cham chill in, but I looked and it was full of thorns on the budding branches.... No good
My Cham loves to hangout with me and be outside of his cage. Whenever I open his cage door he quite literally runs down his tree and reaches out for me. He will climb right up my sleeve and hangout on my shoulder as long as he can. I know that handling causes stress, but I'm pretty sure my Cham...