Best Hermit Crab Food: Top 15 for 2022 (Reviews & Guide)

By: Mary
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Hermit crabs are omnivores, meaning they will eat just about anything. Their palate is suited for everyday meals that people like you and me eat, but it’s not safe to limit their diet to just vegetables and grains.

Hermit crabs require minerals and nutrients to keep their exoskeleton hard and healthy. That is why we recommend professionally made Hermit crab food containing all the essential food groups and great minerals and vitamins for overall balanced growth.

In this post, we review the best hermit crab food on the market and tell you what we love about them, to help guide your search.

Guide to Choosing the Best Hermit Crab Food

Hermit crabs are a delight to own and surprisingly easy to take care of. By virtue of their dietary needs and eating habits, they are one of the most inexpensive pets you can own.  They are omnivores, and that means they can survive on both plants and animal-based diets. They will eat anything from fresh vegetables to fruits, nuts, and high-quality fish food.

Hermit crabs need calcium and carotene in large amounts to maintain their shells and strengthen their exoskeleton.

Choosing the Perfect Feed or Food Source

Hermit crabs are very picky eaters. They will often flat out ignore meals and other times choose to only eat certain feeds. They have very adventurous taste buds, which means finding the ideal feed for them will require patience and a lot of trial and error. Try everyday meals like cooked grains, fruit pieces, and vegetables.

Hermit Crabs Are Nocturnal Animals

This means they eat at night, so you will have to prepare their meals and feed them before you go to bed.

Pellet, Vs. Powder Vs. Flakes

These are the three major forms that aquatic feed comes in. You can either choose to feed your hermit crab flakes or powder or pellets. No format is better than the other; some just require more work than others. For example, you will need to crush pellets and flakes before feeding them to your hermit crabs.


It’s important to treat the little ones to something sweet from time to time. We recommend fruits, vegetables, and dehydrated fruit treats. They provide healthy alternatives to their usual meals and contain a healthy dose of nutrients.

Minerals & Vitamins

Minerals and Vitamins are an often overlooked aspect of the typical aquatic pet diet. Marine life need a healthy dose of minerals to survive and grow. Crustaceans especially need more minerals than most. Hermit crabs exoskeleton, and their shell need calcium. The hermit carb food you choose should be rich in calcium. And if you can’t find a calcium-rich food your hermits will like, perhaps consider buying supplements instead.

Top 15 Best Hermit Crab Food

NApremium Natural Cholla Wood

NApremium wood is a naturally sourced wood meal for omnivorous crustaceans like hermit crabs, shrimps, and Fry. They are unprocessed and do not contain coloring or any preservatives of any kind.

Just like regular old wood, it rots after a while, but boiling it before feeding it to your pet, can substantially lengthen its lifespan. The natural wood used in this product has been professionally cleaned and offers more than four wooden logs per purchase. Supplemented with the right type of feed, snacks, and water, it will aid the growth of your hermit crab.

Zoo Med 4 Pack of Hermit Crab food

Zoo Med’s hermit crab food is a convenient, mess-free hermit crab food that comes in tiny-pellets. In addition to being stocked with most of the essential food classes, it also contains vitamins, calcium, and other helpful minerals.

The Zoo Med’s hermit crab food can be fed dry or wet to your hermit crab, depending on its preference. This product contains four packs of hermit crab meal. Since they don’t eat a lot of food, they are likely to last you weeks, if not months.

Fluker’s variety diet for Hermit Crabs

The Fluker’s Variety diet feed is a powdered, protein-heavy crab feed stocked with vitamins and minerals. It uses chemical-free ingredients, and it fosters growth. Though it mosly contains protein, it also contains other great essential food groups like carbohydrates.

It is powdered, so it to be mixed into water and served in modest portions. It’s great for maturing creatures as well as fully developed crustaceans. Though it was manufactured with hermit crabs in mind, it’s also great for other crustaceans and omnivorous sea dwellers.

Hikari Crab Cuisine Rapidly Sinking Sticks

The Hikari Rapid sinking sticks are a special feed made for crustaceans and bottom feeders. It’s rich in calcium, which promotes shell development. It is bursting with proteins, carbs, and vitamins and minerals. Altogether these ingredients deliver a balanced yet stimulating meal.

While the name suggests otherwise, the Hikari Crab Cuisine Rapidly Sinking sticks aren’t technically sticks. They are compact rapid sinking wafers that don’t fall apart in seconds after

entering the aquarium.

Made by Hikari, one of the oldest marine research and feed companies in the world, this meal represents  they are the foremost experts on manufactuing healthy, preservative-free fish feed. . They have over 140 years of experience and provide a wide assortment of diet feeds.

 Zilla Reptile Munchi

Zilla Reptile Munchies are, as the name implied, made for reptiles. However, because crustaceans like the hermit crabs are omnivores, they make great treats for them, and can even substitute for a full meal.

Zilla Reptile munchies use dehydrated shredded fruits and require no refrigeration. They are easy to prepare, as they only require water to fully reform. The Zilla munchies contain essential vitamins and are perfect as a past time snack. However, they need to be supplemented with a balanced dietary feed to help boost growth.

Zilla Reptile Munchies for Pets with Calcium

This is another fantastic product from a long line of Zilla delicious dehydrated munchies for reptiles and omnivores.  They are quick and convenient to prepare. All you need is some water, and it’ll be ready to eat.

It contains a great deal of calcium, which is great for shell development, and it has no preservatives of any kind. It’s perfect for animals of all kinds of animals- aquatic or land. The Zilla is as versatile as it is delicious. They make great treats and even better meals. They are perfect for crustaceans and reptiles alike.

Wardley Premium Hermit Crab Food

The Wardley Premium Hermit Crab feed is a fantastic crab meal made from whole dried shrimp. It contains no preservatives or additional ingredients, and it has a distinct seafood taste.

The container of this meal is a palm-sized bottle. This feed shines best when paired with snacks and other exciting and engaging meals. It is a product by Wardleys, a natural feed company based in the USA.

Fluker’s Calcium Supplement for Hermit Crabs with honey powder

The Fluker’s calcium supplement is a powder-based supplement for hermit crabs. It’s typically mixed in with their daily meals or snacks, and it has a great flavor that increases your crab’s appetite. It contains heaps of helpful minerals like calcium. It also contains honey, and it comes in various pack sizes.

They mix well with basically every feed and can be applied two to three times every week.

Tetra Algae Wafers

Tetra algae wafers provide nutritious herbivore feed bursting with flavor and minerals. It is perfect for most bottom-feeding fish that survive mostly off a diet of algae and planktons. It has a rapid sinking Algae core and other great minerals and vitamins too. Each water contains all the essential food groups in the right quantities.

Tetra uses a proprietary blend of high-protein, micro-milled ingredients that cause no discoloration or debris.

Thought this meal is recommended for herbivores, an omnivore like the hermit crab can feed off this feed primarily for sustenance.

Zoo Med Laboratories Aquatic Shrimp Crab and Lobster Food

Zoo Med laboratories aquatic food is a great dietary feed for bottom feeders and crustaceans alike. It is great for most aquatic crustaceans species, but it’s not half bad for omnivores like hermit crabs. It’s high in protein, calcium, and other helpful minerals like zinc. It comes in a powdery format, and it can be packed in a bowl or sprinkled onto the water surface.

This meal is also great for reptiles and even birds. Zoo med laboratories aquatic food contains fats, proteins, ash, phosphorous, and fiber.

API ALGAE Eater Wafers

API Algae Wafer is a freshwater/ saltwater aquarium feed for guppies, Cichlids, and other vibrant marine fish species. They are full of nutrients like plant-based proteins and algae. They also contain minerals and vitamins that encourage growth and development.

Since Hermit crabs are omnivores, this feed will fit perfectly into their diet. The API wafer holds well together even after it’s been submerged, and it leaves no mess.

Aqueon Goldfish Granules

The Aqueon goldfish granules are a nutritionally balanced fish feed for goldfishes and other ornamental fish. It contains natural vitamins and minerals. It is full of antioxidants that boost and improve the fish’s immune system, and it comes in a convenient granule format that is easy to use and administer.

The Aqueon goldfish granules are also great for crustaceans too. Their omnivorous diet goes perfectly with the plant-sourced ingredients used in this great product. It contains stimulating ingredients like Spirulina, algae, wheat, flour, cornmeal, fish oil, dehydrated kelp, garlic powder.

TetraColor PLUS Tropical flakes with Color Enhancing

The Tetra Color plus is a colorful feed for tropical fishes. It is made from a highly digestible flake formula mixed with natural coloring to boost the flavor and appeal of the feed.

It is rich in proteins, minerals, vitamins and trace elements, which altogether boost the immune system. Each bottle of Tetra color Plus Tropical flakes contains fish meal, dried yeast, ground brown rice, white gluten, fish oil, etc.

TetraColor PLUS provides a nutritionally balanced meal with great flavor. It is perfect for omnivores like Hermit crabs.

Wardley’s Betta Pellets

Wardley’s Betta pellet is a floating pellet type feed made for tropical fishes. It contains vitamin C, which boosts the immune system, and it has no artificial coloring. During feeds, it does not cloud up the water surface.  It is also dye and preservative-free too.

It contains a list of nutritionally balanced ingredients that is great for bottom-feeders and fish alike. Omnivores like Hermit crabs, particularly love the betta pellets. Each pellet contains stimulating ingredients like wheat, shrimp meal, soybean flour, brewer dried yeast, etc.

New Life Spectrum Marine Fish feed

The New Life Spectrum Marine Fish feed is a formula-type feed for marine fishes. It’s a fast sinking pellet feed that contains no artificial preservatives and coloring. It’s filled with vitamins, minerals, proteins, fats, carbohydrates, and other essential food groups.

The new life spectrum is not only reserved for carnivores because of its high protein contents, but It’s also great for omnivores like hermit crabs. It is full of antioxidants and immune boosters.


Hermit crabs are by far one of the easiest crustaceans to care for. They are omnivorous and adventurous, so they’ll eat vegetables and fruits if you offer it to them. However, they are still fragile and require the right nutrients and proper care to grow and develop.  Only the best Hermit crab food or feed can fulfill their nutritional needs. We recommend any of the Hermit crabs feeds on our list if you are in the market for some. We also recommend getting a low-lipped feeding bowl, easily accessible to your little one. If will be much harder to feed them if they can’t reach the food you’re supposed to be feeding them.