I don't see the problem with a petstore selling young iguanas out of a tank that size. It's only temporary housing, and the less they spend on it the "less they have to charge you in the long run"
While i agree with you...the fact that I live in south dakota and it's not quite the mecca for reptiles changes things
Those guys have unfortunately been in there for quite awhile...I have seen them growing over the past few months. I'm not to sure about heat pads and hot rocks...I always hear those horror stories of them shorting out and such, or is that just an urban legend type deal?