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the black stuff must mean that its dying

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Q: What is the black stuff on the back of a hermit crabs shell?
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Dose a hermit crab fall completely out of its shell?

Hermit crabs can. It happens when the hermit crab is changing its shell and falls over or when the hermit crab is dead it slides out or falls out of its shell! Sadly they can't always get back in there shells and die.


How do hermit crabs hunt their food?

some put a enineme (spongy animal that looks like a plant) and move around, this animal stings other fish that come to the hermit crab. the sponge thing get food and the hermit crab can get protected. I really wanted to say that but the crab uses it's shell for camoflouge while it sneaks up and eats stuff.


What is everything crabs eat?

I have hermit crabs and they will eat about any fruit if you mash it up. (blueberries and stuff that doesn't really have seeds.)


Why do crabs bury themselves?

Crabs will hide under rocks after they have molted while their new shell is soft. During this time they are very vulnerable to predators. The time it takes for their shell to harden varies by species but for some it is a few days.


How do you hermit crabs mate?

It is very hard to breed hermit crabs but some people have however. You will need to have a salt water pool and many other things to suit their needs. Seewww.ehow.com/how_2053190_breed-pet-hermit-crab.htmlorwww.ehow.com/how_4421522_mate-hermit-crabs.htmlfor more info.It is very hard to breed hermit crabs but some people have however. You will need to have a salt water pool and many other things to suit their needs. Seewww.ehow.com/how_2053190_breed-pet-hermit-crab.htmlorwww.ehow.com/how_4421522_mate-hermit-crabs.htmlfor more info.


Are hermit crabs scary?

hermit crabs are not scary. but some people might think they look scary. but hermit crabs make good pets for most people. people might think they look scary because their big claws but they wont hurt you. but if you hurt it it might hurt you.


What does a hermit crab eat besides hermit crab food?

Hermit crabs can eat a lot of stuff. They can eat peanut butter, lettace cut up, blueberries, rassberries, basically any fruit. Also yogurt in small portions. Really they can eat a lot of stuff. Just expriment with different foods and you never know what they might eat. My hermit crab loves cream chese, so does my cat.


What is the relationship between sea anemone and hermit crab?

Its symbiotic though mostly for the crabs benefit - most anemones are sessile - that is fixed in place and get food from whatever comes by. A crab will actually take on in its claws and put it on its shell - even Hermit crabs will put one on their fake shells - this is to protect the crab. Anemones have stinging tentacles to protect themselves and with these crabs can protect themselves against predators, in particular Octopuses which would otherwise have the crab for a snack - its not just a one way relationship though - as the anemone is always around when crabs eat, they benefit from the messy eating habits, foods stuff float by and the anemone can eat them.


What happens in you see weird stuff in your hermit crabs water?

If you have more than one hermit crab it may be possible that they bred and the larvae are in the water but it's impossible to care for them in captivity because they go into the ocean and live in deep water until they develop into a hermit crab. Hope that helped!


Where to sell hermit crabs?

Currently the best place to buy hermit crabs is from pet stores. Small stores have a better likelyhood of their crabs being treated humanely as large chains often have poor conditions. Mall kiosks are usually a very undesireable place to purchase them, as there is often very little in the way of supplies for your crabs and there is also a good chance they have been in very poor conditions leading to ill or permanently damaged crabs that will not live long. The same for tourist shop and beachfront strip malls. If the crabs have been kept in a wire cage (which is very common in these kinds of places) and exposed to the air and temperatures, the chance is they will die rather soon, usually within a few weeks of purchase. Make sure to research the proper habitat, temps, humidity, and feeding and water treatment for hermit crabs before you purchase them. Do NOT depend on pet stores to know what you will need, they are often very uneducated on the care of hermit crabs, and their job is just to sell you "stuff". Most of the "stuff" available in pet stores for hermit crabs is not safe for them, and not what they need. Visit the crab care section at a reputable forum website where very experienced crabbers frequent, such as http://www.hermitcrabparadise.com or http://www.crabstreetjournal.com


Where does hermit crab founds food and shelter?

Hermit crabs live in the Caribbean and so they live on the first line of trees by the ocean. They climb trees to eat bugs, eat fallen fruit (like mangoes), washed up fish, and scavenge for other stuff too.


Can you eat a pea crab?

You should feed them mangos and of course hermit crab food but never feed them man made salt that can kill them.You can share peanut butter and crackers,salad but no salt,tuna,rasberries,fruits,vegtables,barley,squid,and earthworm. But give them hermit crab food every day.But these treats once in a while.And be careful hermit crabs are scavengers don't let them get into stuff unless you know it's okay. they eat food made of fish meal,wheat flour,soybean meal, fish oil,distillers dried grains,shrimp meal,corn gluten meal,soy lecithin,lignin sulfonate,l-ascorbic,acid phosphate