Wait another month and post more pics, get a few more just like the first pic and see if you can when the pattern is not so prominent on his underside.
Oh dear w/ Petsmart being said --- what kind of husbandry did they set you up w/ ---? Brand of lighting type of UVB like coil or tube ? Please post pics of your tank and set up
Karrie
Take note of this picture, specifically the light source and direction. We need a clear picture, but we also need the light to be in the right spot to cast a shadow against the base of the tail like this picture shows.
Reptisun zoomed 24 inch t5. But it's a 5.0 , I will replace it with a 10.0 once I get the money. Ever since I got it i noticed he's /she's been more active and grown a little more too but hes/she's still little small for his/her age. Little more than 12 inch at around 7 month