Advertisement I did several searches and got 42 results on the last try, but could not find a post that said how long the average AGB lives after it reaches adult size. I am planning to get my first millipede tonight. After a year of waiting I stumbled upon a new shipment of them at Petco while I was getting crickets. Not only were they huge, they also looked very healthy. They were happily nibbling their veggies. I am sure they must be full grown, I didn't see one in the tank less than 9"(my guesstimate). They are $15 each, which seems a bit high to me but this is the first time I have seen them local, and the first time I have ever seen them in a pet store and still looked healthy. Should I get one, or is it going to die of old age on me in a month?