thankyou for your reply's very thankful, yes he loves the glass he broke the door of my last tank by jumping so hard on to it lol, he loves to hide behind trees and just sit on the glass his never hardly in the water at all, i just put a new tree branch in his tank and he loves it his sleeping on it right now all curled up. and yes i do give him some calcium it comes with the crickets i buy for him his very fussy will only eat crickets. so thankyou all very much makes me feel alot better knowing his going to be okay