Hermit crabs lay their eggs in the ocean. They live among plankton as hatchling zoea. When they become a megalops they begin the long journey back to land to find a shell. Hermit crabs can spend a long time away from the ocean, even carrying water in their shell and only returning to flick their eggs into intertidal pools. While it's claimed that they can be bred in captivity, it's a difficult process and not fiscally reliable, so all commercially sold crabs are caught wild.
Hermit crabs lay eggs in the ocean.
Zero. Hermit crabs lay eggs.
i think they get jiggy with a mate and lay eggs.
Hermit Crabs lay their eggs by going to where seawater is only.
zilch
Yes the lay there eggs in the water in the wild.
they don't
They can, but it's not mandatory.
Yes land hermit crabs do lay eggs if you suppose to have a sot of digged up spot in the tank check for a egg but watch out if you touch the egg the mother will not sense that the egg is hers and hermit crabs carry a disease called salmonella so do not touch 
It's very rare when Hermit Crabs lay eggs in captivity.
yes hermit crabs lay eggs in water and then they will hatch
They lay eggs not give birth