They arrived this morning from Understory and they are an inch and a half. As soon as I put them into their new homes they immediately buried themselves so I didn't get a chance to take pictures.I decided to put the heatmats on the sides of the tanks because I didn't want to risk any problems. I also did put the cork board on the back wall but didn't recess it in case the crickets run up the wall as suggested. It can easily be lifted out if its a problem... I'll know real soon. They are 3 months old and are very cute. My first Pacman frogs....and I always thought of myself as a tree frog person... go figure! Now I can see for myself what all the hubub is about. I have some full size crickets and will put a couple in each tank tonight to see if they'll go for them. I'm looking for names if anyone has any suggestions. They are both green.