Lol yea I sent mature ones so they will pop out babies like no other! And nope no problem from me with you selling them, if you dont sell them or feed them to something you will certainly be overrun! I sell on local CL, ebay, and aquabid. Just shipped out 40 of them from ebay today right before I left UCF for the summer. If you need advice on packing them pm me, its simple but doing it the first time deff makes you nervous