They eat Brine shrimp, plankton, and a variety of other seafood. See your local pet shop if looking to buy or adopt.
crab
food
yes
i dont think the male would eat the female unless they didnt have enuff food to eat
Plants, fish, and sometimes other fiddler crabs.
They occasionally eat other fiddler crab but are eaten by raccoons and shore birds.
Oh, dear God - no!
Mine did and it ate my fiddler crab too.
A Boy Fiddler Crab has 1 big claw and 1 small. A Girl Fiddler Crab has 2 small claws.
The scientific name for the fiddler crab is "Uca Pugnax".
they bolong in the crab group like fiddler crab group
More likely the opposite, the crab will eat/kill your dragon fish. Plus fiddler crabs do not often reproduce in captivity.