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Crabs are opportunistic eaters and will eat almost anything they can get their claws on. Unless aggressive, crabs will usually eat algae or dead animals rather than hunting live fish or invertebrates. Crabs will only go hunting if there isn't sufficient organic material to eat (such as detritus, algae, dead animals, corals, etc.) unless the crab is aggressive and prefers hunting.
Wiki User
∙ 9y ago
Wiki User
∙ 16y agono I had two fiddler crabs and they caught one of the fish but no fish do not eat crab
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What do porae fish eat?
they eat crabs and small fish
Does crabs eat small fish?
no they eat dead fish no they eat dead fish
Do pet crabs eat fish food?
Yes, pet crabs will very likely eat fish food.
What do decorating crabs eat?
Decorator crabs are also known as spider crabs. They eat random leftovers in the water like fish, shrimp, and such.
Where are starfishes in the food chain?
In the middle because the eat dead crabs,crabs eat fish,and fish eat seaweed.
What do dog fish eat?
dog fish eat small crabs and lobsters
What fish eat crabs?
plankton
What is a rock pool food web?
Crabs eat green seaweed Whelks eat red seaweed Small fish eat shrimps Shrimps eat plankton Animal plankton eats plant plankton Sea anemones eat plankton Shore crabs eat shrimps and small fish Crabs eat whelk Small fish eats sea anemones Seagulls eat small fish and crabs
Can baby crabs eat fish food?
yes they eat fish guts and fish eye balls
Can green crabs eat fish flakes?
no
What fish do walrus eat?
clams and crabs.
Can saltwater crabs eat fish?
yes
