I am currently using a 20 long for my pair of Yellow Belly Pastels ( NERD line '09 juvs ) and my problem is they love to unearth their bedding and sit directly on the tank bottom which is too hot! I am getting pink tummies and some type of little warps on their belly scales which really bothers me. I take pride in the care I give my babies.

Ok so what I am wondering is if any of you on here have/had this issue? What steps have you taken to prevent it? Any info is greatly appreciated!

PS - My name is Mark and it is a pleasure to meet you all since I have been lurking on here for months and finally made an account!