Well, actually crawfish babies, but lobster babies sounds more hilarious.

Here we see Mr. Pinchy and Cecilia, the happy lobster parents. Mr. Pinchy is the crawfish with the bright red spots on his claws. Cecilia is the one with her tail curled protectively under her backside. That is where she keeps the eggs to protect them.
Apparently she will be having somewhere between 50 to 300 babies. I don't have enough aquariums for more then... uh... any babies, so if anyone wants a pet Australian Redclaw, let me know.
They are pretty similar to fish as far as taking care of them. You'll need an aquarium, a filter, some gravel, and a few ornaments for them to hide while they are moulting. (CPVC 90s and tees work fine.) They are fresh water. They will eat other fish if given the chance, Although Mr. Pinchy has never gone after fish. Cecilia has. She is quite the avid hunter.
Anywho... I thought I'd share.
Adam