I've owned a corn snake for 8 years now, and I'm finally getting the itch to get another snake (I've been pacifying myself with eels). This time I want something with more mass to it, though.

I have space for a 3'x2' tank, and the height is not limited. I've been researching for about a month trying to find good options, but now I need some help. So far I know I can keep a ball python or a green tree python in a tank that size, but are there any boas?

I'm really attracted to the hog island boas due to their smaller size. Would a male be an option? I love the shapes of these heavier snakes.

Any other suggestions are welcome. I have a few more months of research to go, probably, before getting anything.