I got em for my wolf but they take too long to breed. Some of the adults died. It took about two months to get babies.
Biggest problem is that if you have too many, they will cannibalize the ones that are molting.
This is a cool experiment. Ive always wondered about these. I may get some next time I see them to start a colony in my 30 breeder once I move out stock.
I'm assuming g they could make good snacks for rays?
Oh yeah. I've been buying pond crays every few weeks just to mix up their diet a little and they all go crazy. This project is moving at a snails pace though and I'm actively resisting the urge just to feed off my adults. I've yet to see any babies SMH. I wonder if my using a tank with no substrate is having an effect?
Looks like some substrate, moss balls, cherry shrimp and some more of them would help you out.