I bought about ten from Tim at Petbugs once but some of them two or three died. I have in fact started an experiment with these roaches. I have four separate containers. One for the Three Nymphs I have left, one with a Jungle Oats substrate, one with Sawdust and one with Newspaper which I mist regularly. This is an experiment to see which type of Container yields the best results. And I keep them all in those small Ice Cream Tubs. I have about a one male and one female in each but in the one which I mist, I have two females and one male. And I feed them the regular stuff. Carrots, dog kibble etc......
"We choose to do these things, not because they are easy, but because they are hard" - John F. Kennedy
Fidentia est ultimum potentiae
Vigilo
Confido