Crabs are omnivores, feeding primarily on algae, and taking any other food, including molluscs, worms, other crustaceans, fungi, bacteria and detritus, depending on their availability and the crab species. For many crabs, a mixed diet of plant and animal matter results in the fastest growth and greatest fitness. good
NO!
Wild hermit crabs eat just about anything they are scavengers
crabs are scavengers in the wild. I am assuming it is a hermit crab you are asking about. There are a number of crab foods you can find at your local petstore.
Yes the Blue Crab is wild - by the simple fact it lives in the ocean means it is wild. It is not tamed nor is it farmed.
Hermit crabs are scavengers so in the wild they will climb trees to eat insects and will eat fallen fruit from trees. in captivity you should have a food bowl and change the food once a day. the food you should be fruit and veggies.
Crab Spiders eat all insects.
In the wild hermit crabs are scavengers so they will eat dead fish washed up on the shore, eat fallen fruit from trees, and even climb trees to eat bugs. So in captivity they can eat ALL KINDS of fruits and veggies even oats.
An octopus can eat crab. Here's how it works- First the octopus grabs the crab, then squeezes the crab tightly with its tentacles. the crab's shell will brake and the octopus will eat the insides. -lu
the spider crab will eat any thing that it can get its claws on ;D
crabs dont eat each other
no they will not eat red clawed crab!
There are many ways you can eat crab legs, but a personal favorite would be crab risotto.