culturing fairy shrimps

[icecube]

I had been on a fish collection trip today and caught a lot of regular fish but what caught my eye was a fish like structure with a white body and a red tail, on closer inspection i saw that tehy were the fairy shrimps. i never knew that these little creatures of the past lived near my place.
here are some pics of them

the above pics are of a male,
anyone has any idea on how to culture them??
anyone on this forum cultures these little creatures of the past??
any tips and advices would be greatly appreciated.

 

[icecube]

anyone??

 

[Death Pony]

I'm guessing they'll need a sand substrate to bury their eggs.

 

[icecube]

these guys have already started laying eggs,
since i put em up in a BB tank all the tank bottom was covered with eggs,
harvested some of them using a turkey baster, now my question here is, should i dry the eggs, freeze them and then re-wet them or should i just let the eggs be in the tank??