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i work in a pet store and i do know that Fiddler crabs eat microscopic critters that show up in the sand as well as algae. The crabs sift the sand with their claws (or claw if its a male crab) and get nourishment from the microscopic particles and bacteria in it.
...but as far as fish go, they are not the type to stalk their prey, they would rather have a wounded or weaker fish sort of drift by and then attempt to grab it. So you could possibly try some small minnows or maybe even the smaller goldfish (it all depends on the size of your crab). HOPE THIS HELPS :)
What else can I help you with?
What do you feed a fiddler crab?
leaves but you can do the hermit crab diet too
Can you feed a Fiddler crab hermit crab food?
No are you trying to kill it
How often do you feed a female fiddler crab?
whenever it fiddles
What decaying things does a fiddler crab eat?
Plants, fish, and sometimes other fiddler crabs.
How do you take care of a fiddler crab?
To take care of a fiddler crab, provide a tank with brackish water (a mix of freshwater and saltwater), a substrate for burrowing, and places for climbing. Feed them a varied diet of fish flakes, algae pellets, and fresh vegetables. Keep the tank clean by performing regular water changes and monitoring water quality.
Will dragon fish eat your fiddler crabs or their babies?
More likely the opposite, the crab will eat/kill your dragon fish. Plus fiddler crabs do not often reproduce in captivity.
What thing in the ocean bigin with the letter F?
Flounder, fish, Fiddler crab, flatfish, foam
Do some snakes eat crabs?
YesF. leucobalia have developed the method of "'loop-and-pull" behavior. The snakes are seen wrapping their bodies around a hard shelled crab, holding it in place, and then biting off the legs. If the crab body is not too large it will also be consumed.
How do you know if a fiddler crab is a boy or girl?
A Boy Fiddler Crab has 1 big claw and 1 small. A Girl Fiddler Crab has 2 small claws.
What does a fiddler crab eat?
your crab will die if you listen to this other guy trust mine are dead from him they eaqt baby shrimp and freeze dried plankton hope this helps
What is the scientific name for fiddler crab?
The scientific name for the fiddler crab is "Uca Pugnax".
What group do the fiddler crabs belong in?
they bolong in the crab group like fiddler crab group
