The food for hermit crabs is too easy to get, from fish to vegetable leaves ... Of course, it eats very little ... Hermit crabs living by the sea feed on dead fish remains and floating algae that are hit by waves. Moreover, hermit crabs prefer to eat something with strong taste, which is fishy, but it is best not to feed hermit crabs with acidic things, such as pineapples and bayberries, and not to feed them regularly. Otherwise hermit crabs may get rickets. This has happened many times ... there is nothing to say about balanced nutrition, just water. Maybe everyone thinks it's funny. Isn't it water? Hermit crabs eat mostly water! Never use tap water as water. The chemicals in it will kill hermit crabs! Of course, hermit crabs had better drink seawater instead of seawater. Otherwise, we can't add salt to the water, because the salt we eat is iodine, which is toxic to hermit crabs ... so is the food that needs to be changed frequently! .