Porcelain crab pair

[Delphinus]

I would think it's probably the same as with shrimp and clownfish and others that readily reproduce: they'll spawn just fine, having the babies live longer than a few minutes and survive the insane feeding frenzy is probably the real challenge..

These ones of yours sound pretty, can you manage any photos so I can live vicariously through you - please and thank you!! The few times I've heard that any were available for sale at a LFS I'm usually WAY too late and it was a "well there was one last week or whatever but it sold already" kinda thing..