one of my profeesors knows another professor who breeds these little guys. we want to get some for our invert tank at school and i quote from him, "if a couple of them end up in your tank at home, sometimes that happens". how cool is that!?! so, what i need to know is all the basic care info for these little guys. and if they can go with other inverts like shrimp, crabs, etc. thanks in advance. this is going to be so cool.