Originally Posted by
Aurora_Bell
Lots of people pass over the hermit crab, but I have recently gotten two and am STILL shocked at how affectionate the little buggers are. When I put my hand in the terrarium, they actually come towards me and crawl on my hand. One of them is really spunky and likes to scitter (the only word I can muster that describes what he does) across the tank and the other likes to sprawl totally out of his shell under the light and he throws sand up into the air on top of himself. I never realized what personality they had. They are SUPER low maintenance, they hardly require anytime at all. They too do best in a pair. I think it cost me $40 in total to have them totally set up (I already had a 10 gallon fish tank I wasn't using). But you can find used tanks pretty cheap, especially since the one you would be using doesn't need to be water tight.
They do eat a varied diet, but it's pretty inexpensive.