
- crackers (no or low salt)
- unsweetened cereals
- plain rice cakes
- popcorn (plain, air popped, can be given occasionally)
- cooked eggs, meats and seafood (in moderation)
- freeze dried shrimp and plankton (found in the fish food section at the pet store)
- brine shrimp
- fish food flakes
What is the best food for hermit crabs?
- Plain oatmeal (not the instant stuff!)
- Flax seed
- Rice (either cooked, or simply washed, any kind but instant)
- Nuts such as almond, chestnuts, walnuts, and peanuts (peanut butter is a high protein snack good for molting or stressed crabs. ...
- Millet (usually sold for birds)
- Whole grain cereals (without sugary additives)
- Lentils
- Wheat germ
What is healthy diet for hermit crabs?
- Meat and fish – are rich in proteins that help in the growth and development of the crab.
- Cuttlebone (cuttlefish bones) –is usually ground into powder and added to other foods as a supplement. ...
- Pet food –serves as a good treat for hermits as they find it very tasty. ...
What kind of people food can hermit crabs eat?
List of Foods Hermit Crabs Can Eat
- Vegetables and fruits
- Grains, seeds, and oils
- Meat and protein
- Flowers, leaves, and grasses
- Treats and other foods
- Water
What is a hermit crabs favorite food?
What Do Hermit Crabs Eat in Captivity?
- Contents of an Aquarium. As we mentioned previously, wild hermit crabs will sustain themselves on anything they find in their environment.
- Insects. The habitat of your hermit crab will likely become its very own ecosystem. ...
- Fish Flakes. ...
- Cuttlebone. ...
- Fresh Fruit and Vegetables. ...
- Meat and Fish. ...
- Oatmeal. ...
- Eggs. ...
- Nuts, Seeds and Grains. ...
- Peanut Butter and Jam. ...

What can hermit crabs not eat?
In general, avoid onion, garlic and citrus. When picking any kind of dried meat it is critical to look at the ingredient list for a pesticide called Ethoxyquin. It is a common preservative in many commercial hermit crab and fish foods and is poisonous to your crabs.
What do hermit crabs use to eat?
Hermit crabs will use their claws to grab and break up food into smaller pieces for them to eat. Although they mostly eat plant matter and dead and decaying animal flesh, they will also eat live animals.
Can I feed my hermit crab fish food?
Hermit crabs need protein-rich foods every day. Most of their daily protein should come from meat or fish — you can feed lean beef, chicken or turkey, salmon, tuna, shrimp, and eggs. Eggs can be hard-boiled or scrambled. Fish can be fresh or freeze-dried; consider krill and plankton.
What fruit can hermit crabs eat?
Safe fruits for your hermit crab to eat include:Mango.Papaya.Coconut (fresh or sugar-free dried)Apple.Banana.Grapes.Pineapple.Strawberry.More items...•
How often do I feed a hermit crab?
Your crab is a little creature, so there is no need to feed them multiple times a day. Feed your crab once daily in order to keep the fruits and veggies fresh. Foods like wood will last considerably longer, so change the wood when you see it gets slimy, old, or otherwise unappetizing.
How long can hermit crabs go without eating?
Hermit crabs can rarely survive without water and food for more than two weeks. It might seem that crabs are not drinking any water, but they require both fresh as well as saltwater for survival and can only last without it for a maximum of two weeks.
Do hermit crabs eat everyday?
While hermit crabs need to eat daily, they can go for some time without eating. Hermit crabs can go around a few days to 10 days without eating, but that's not good to their health.
How long does a hermit crab live as a pet?
Pet care. Hermit Crabs are wonderful pets that are easy to look after. The hermit crab has evolved to be able to live on land with the use of empty shells as a home and protection. With the right care, your hermit crab can live up to approximately 15 years.
Do hermit crabs drink water?
Hermit crabs use the water to drink, bathe and replenish their shell water (extra water they carry within the back of their shell). By providing both fresh and salt water you are letting the crab decide for themselves what they need. Use bottled or de-chlorinated tap water for their Fresh water supply.
What kind of toys do hermit crabs like?
Hermit crabs are social creatures that love to play. Their habitat should be filled with decor that encourages them to move. They enjoy climbing, hiding, and digging.
Do hermit crabs like to be held?
First of all, hermit crabs do not particularly like being handled. They are not the kind of pet you take out to cuddle. Sorry if that's what you were looking for. Like many other exotic pets, these crabs tend to get stressed out when they're handled too often.
How long can a hermit crab live without a shell?
Without a shell, it leaves your hermit crab completely vulnerable to heat, light, and air. They can quickly die without it. It is common for crabs to leave their shell while molting. Once they shed their exoskeleton, they will re-shell themselves.
How do hermit crabs eat and drink?
Hermit crabs usually have a large claw and a smaller claw, both of which are capable of scooping up water for the crab to drink. A hermit crab can drink sitting in a pool of water or sitting alongside, reaching in with a claw and scooping up water.
Do hermit crabs eat everyday?
While hermit crabs need to eat daily, they can go for some time without eating. Hermit crabs can go around a few days to 10 days without eating, but that's not good to their health.
How do hermit crabs poop?
Just like us, hermit crabs have an anus at the base of their bodies, from which their poop comes out. Their anus is called the telson. Hermit crabs usually poop inside their shells. Once they have finished, they use their back legs to remove the poop from their shell.
Do hermit crabs need saltwater?
Hermit crabs require both freshwater and saltwater water sources to survive. Saltwater should be made using sea salt sold for marine fish and crustaceans.
What to feed a hermit crab?
These can include seaweed sheets and unsalted nuts.
What are some good foods for hermit crabs?
Carrots – Provide Carotene. These tasty veggies will give hermit crabs a tasty treat as well as provide carotene. While there are other veggies that can be given, carrots specifically are one of the most favoured foods for a hermit crab.
Why is calcium important for crabs?
Calcium is absolutely critical as it aids in the health of their exoskeleton. Hermit crabs outgrow their shells and need to shed their exoskeleton to move to new shells. Foods rich in calcium keeps their exoskeletons at its best and provides a much better molting process for them.
What to do before keeping a hermit crab?
Before keeping a hermit crab from the beach, it is important to be fully prepared for having a hermit crab at home. This includes having a proper tank, all the supplies it needs, and proper food ....
What is the best shell for hermit crabs?
Cuttlebone – Internal Shells From A Cuttlefish. While some people assume this is an actual “ bone “, that is not the case. Cuttlebones are the internal shells from cuttlefish. They are often oval-shaped. This is one of the best sources of calcium for a hermit crab.
Can hermit crabs eat unsalted nuts?
These can include seaweed sheets and unsalted nuts. The nuts being unsalted is absolutely critical as hermit crabs should not be given too much salt or given too many salty foods.
Do hermit crabs eat copper sulphate?
Some brands do market products that are free from things like copper sulphate. An all-natural diet is heavily suggested to maintain a healthy hermit crab. Hermit crabs have shown that they prefer a variety in their diets. Choosing the same fresh foods every day is not suggested.
What can you feed a hermit crab?
There are many ready-made hermit crab foods that you can get for your hermits. These are sold in the form of pellets, flakes, ground powder and more , and provide convenience and nutrition for hermit crabs. You will find buffet blends, fruit mixes, high-protein mixes (made from animal and some protein sources). Some brands even sell hermit crab meal cakes like this.
What do hermit crabs eat?
Vegetables and greens are also an important part of hermit crab diet. Those include sea vegetables, such as seaweed. When offering greens and vegetables, you must limit certain types to only 1-2 times/week. These belong to the group of high oxalic acid and high goitrogenic vegetables and greens.
How long can a hermit crab go without eating?
While hermit crabs need to eat daily, they can go for some time without eating. Hermit crabs can go around a few days to 10 days without eating, but that’s not good to their health.
What is the best protein for hermit crabs?
Top sources of protein for hermit crabs include animals proteins , and partially plant proteins (around 70-80% animal and 20-30% plant protein). Below you can find a list of top animal and plant protein sources for hermit crabs.
How many water dishes do you need for a hermit crab?
What is more, you will need to have 2 water dishes in a hermit crab tank. One water dish should have normal water (treat with some water conditioner) for drinking. The second water dish needs to have saltwater and it will be for soaking (you can get a saltwater solution like this one to make it).
Do hermit crabs eat vegetables?
Hermit crabs are naturally omnivores + scavengers, which means that they consume both live organisms and vegetables/greens/fruits. While hermit crabs are easy to feed, you need to remember some crucial feeding rules. Depending on what you feed your hermit crabs, they can be healthy or become sick rather quickly.
Can a hermit crab drink from a sponge?
However, sea sponges will harbor lots of bacteria and can create an unpleasant smell if left in a dish for too long. If you wish to use a sea sponge, make sure to change it every 2-3 days. Otherwise, make sure the drinking dish is quite shallow for your hermit crabs to exit safely without drowning.
What to feed hermit crabs?
You should change up the menu by rotating between kale, broccoli, bananas, and any other safe fruit or veggie, like mangoes, papaya, and coconut.
How much food should I feed my hermit crab?
To feed a hermit crab, provide 1 teaspoon of commercial crab food per day, whether in pellet, gel, or powder form. You can add to your crab's diet by providing it with fruit or vegetables, like kale, broccoli, and bananas.
How to get a crab to eat?
1. Choose a high-quality commercial crab food. There are several varieties of commercial crab food available that you can use as the basis for your crab’s diet. What’s more, you can alternate between these and provide your crab with a well-balanced diet.
How much bigger should a crab shell be?
As your crab eats, it will grow. Provide at least 2 extra shells for each crab. The shells should be slightly larger than your crab’s current size, roughly 10-15% larger.
What to give a crab for hermits?
Aside from fruits and veggies, you can give your crab a little peanut butter as a treat.
Why do crabs like wood?
Provide wood for your crab. Crabs love wood because they can play on it and they also enjoy eating it. A positive feature of wood is that it lasts longer and does not have to be replaced daily. It is also abundantly available right outside your front door.
What makes a crab stronger?
More protein makes for a stronger crab. You can select from a wide range of widely available protein sources like animal protein (turkey, unseasoned beef, duck), seafood (lobster, catfish, cuttlefish), or grubs (bloodworms, earthworms).
How to feed hermit crabs?
Then supplement with a good hermit crab food. Don’t rely on those store-bought big-name hermit crab foods. They are filled with… fillers and cheap ingredients most hermit crabs won’t eat unless desperate. Buy a few different kinds of food, feed them what you eat (if you eat healthy) and rotate foods often! #1 tip: if you’re a healthy eater, save a few tiny portions of what you’re eating for your hermies!
What do hermit crabs eat?
Hermit crab food and nutrition should center around their original habitat and the foods they find there. Hermit crabs are born at the oceans-edge. They are scavengers. They eat (or will try) most anything BUT the list of what they PREFER will be much, much shorter! For optimum health, remember the habitat that your hermit crab pets originally came from!
What kind of food do you give a hermie?
Another great source of extra variety is your local pet store’s frozen food section. There are great frozen cubes for saltwater aquariums that will give your hermies the krill, shrimp, plankton, squid etc that they’ll probably thank you for!
Can hermit crabs eat pellets?
They generally aren’t very picky BUT are happiest with a larger variety and rotation of fresh healthy people foods. Most store-bought mass-produc ed hermit crab foods in pellet form, aren’t good for hermit crabs and they don’t even view it as food. But luckily, there are so many great alternatives!
Do hermit crabs like the same food?
But remember. All hermit crabs are different. They won’t all like the exact same foods. VARIETY is the key to making sure your hermit crabs are getting the nutrition they need. Feed them multiple types of foods in each feeding.
Can hermies eat apples?
SHARE!!! Eating an apple? Cut off a couple of tiny pieces for your hermies (they usually LOVE apples!). Cooking shrimp scampi for dinner? Save a shrimp before plunging it into seasonings and pasta sauce! If you eat healthy and are conscious about a balanced diet, chances are… your hermit crabs will love what you eat too, and thrive.

Commercial Diets
Fresh Foods and Treats
- While the commercial diets are convenient and most are quite well balanced, they should be supplemented with fresh foods. Hermit crabsseem particularly fond of having a varied diet. A wide variety of foods from the list below should be offered on a rotating basis (a few each day, then a handful of others the next, and so on). Fresh foods and treats you can try include 1. mang…
Calcium
- Hermit crabs need a lot of calcium to support the health of their exoskeleton, and this is especially true during molting. Ways to provide ample calcium to your crabs include the following: 1. cuttlebone - readily available in pet stores (check the bird section) and can be given whole, or shredded and added to food 2. calcium vitamin supplements -r...
Water
- All species of hermit crabs should have access to both fresh and salt water. Fresh water is needed for drinking, and most hermit crabs will also drink salt water (some also like to bathe in the salt water so providing a dish of salt water big enough for the crab to get into is a good idea). All tap water must be treated with a dechlorinator (drops available at pet stores) to remove harm…
Food and Water Dishes
- For food dishes, you will want something shallow, sturdy, and easy to clean. Flattened heavy plastic dishes made to look like rocks can be found in the reptile section, or you can use shallow ceramic dishes made for small animals. Some people also use natural sea shells (the flatter half shells) for feeding. Since all species of hermit crabs should have access to both fresh and salt w…