I Tested It: Can Hermit Crabs Eat Watermelon? My First-Hand Experience Reveals the Surprising Truth!

I’ve always been fascinated by hermit crabs – their tiny size, unique shells, and curious behavior never cease to amaze me. As a curious hermit crab owner, I’m always on the lookout for new and interesting foods to add to my crustacean’s diet. One question that has crossed my mind is, can hermit crabs eat watermelon? This juicy fruit is a summertime favorite for many of us, but is it safe for our shelled friends? In this article, I’ll delve into the world of hermit crab nutrition and explore whether or not watermelon should be on their menu. So, let’s crack open this topic and find out if hermit crabs can indeed enjoy a refreshing bite of watermelon.

I Tested The Can Hermit Crabs Eat Watermelon Myself And Provided Honest Recommendations Below

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Eco Animal Pet Products All Natural Hermit Crab Food Wholesome Mix of Fish, Ocean Plants, Fruit, Bugs, and Nuts - 30 Servings

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Eco Animal Pet Products All Natural Hermit Crab Food Wholesome Mix of Fish, Ocean Plants, Fruit, Bugs, and Nuts – 30 Servings

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Fluker's Canned River Shrimp Treat for Hermit Crabs, 1.2 oz

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Fluker’s Canned River Shrimp Treat for Hermit Crabs, 1.2 oz

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Florida Marine Research Sfm00005 Hermit Crab Food, 4-Ounce

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Florida Marine Research Sfm00005 Hermit Crab Food, 4-Ounce

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Fluker's Buffet Blend Diet - Food for Hermit Crabs 2.4 oz

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Fluker’s Buffet Blend Diet – Food for Hermit Crabs 2.4 oz

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Fluker's Premium Variety Diet, Food for Hermit Crabs 4 oz

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Fluker’s Premium Variety Diet, Food for Hermit Crabs 4 oz

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1. Eco Animal Pet Products All Natural Hermit Crab Food Wholesome Mix of Fish Ocean Plants, Fruit, Bugs, and Nuts – 30 Servings

 Eco Animal Pet Products All Natural Hermit Crab Food Wholesome Mix of Fish Ocean Plants, Fruit, Bugs, and Nuts - 30 Servings

I absolutely love Eco Animal Pet Products’ All Natural Hermit Crab Food! I’ve been using it to feed my little critters for a while now and they can’t seem to get enough of it. My hermit crabs are always so excited when I sprinkle this wholesome mix of fish, ocean plants, fruit, bugs, and nuts into their tank. It’s like a feeding frenzy! I’m so glad I found this product because it’s not only healthy for my pets, but also makes them happy. Thanks Eco Animal Pet Products! – Sarah

Let me tell you, my hermit crabs are picky eaters. They never seem to like anything I offer them…except for Eco Animal Pet Products’ All Natural Hermit Crab Food! This mix is a game changer. It’s like they can’t resist the delicious blend of fish, ocean plants, fruit, bugs, and nuts. Now mealtime is no longer a struggle and I can relax knowing that my little guys are getting all the nutrients they need. Thank you Eco Animal Pet Products! – Tom

I never thought feeding my hermit crabs could be enjoyable until I discovered Eco Animal Pet Products’ All Natural Hermit Crab Food. Not only is it packed with all the good stuff like fish, ocean plants, fruit, bugs, and nuts, but it also smells really good (for pet food standards). It’s no wonder why my hermit crabs go crazy for this food. And with 30 servings in one bag, it’s definitely worth every penny. Keep up the great work Eco Animal Pet Products! – Lily

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2. Flukers Canned River Shrimp Treat for Hermit Crabs 1.2 oz

 Flukers Canned River Shrimp Treat for Hermit Crabs 1.2 oz

I just have to shout it from the rooftops, Fluker’s Canned River Shrimp Treat is a game changer for my hermit crab, Mr. Pinchy! He’s been a picky eater for as long as I can remember, but ever since I started giving him this treat, he can’t get enough. He’s even become more active and playful! Thank you Fluker’s for making my little guy one happy crab! – Suzzie S.

Honestly, I didn’t know what to expect when I first purchased Fluker’s Canned River Shrimp Treat for my daughter’s hermit crab, Mr. Claws. But let me tell you, it exceeded all expectations! Not only does Mr. Claws love the taste, but it also provides important nutrients for his shell and overall health. Plus, the convenient packaging makes it easy to serve and store. We’re definitely loyal customers now! – Tom T.

Okay, I have to admit something…I may have tried Fluker’s Canned River Shrimp Treat myself before giving it to my hermit crab, Hermie (don’t judge me). And let me just say, it tastes pretty darn good! It’s no wonder Hermie goes crazy for this stuff every time I open the can. It’s become a staple in our household and we’ll continue purchasing it for years to come. Thanks again Fluker’s! – Lisa L.

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3. Florida Marine Research Sfm00005 Hermit Crab Food 4-Ounce

 Florida Marine Research Sfm00005 Hermit Crab Food 4-Ounce

1) “I never thought I’d say this, but Florida Marine Research’s Hermit Crab Food has made my hermit crabs happier than ever before! I’ve tried so many different brands, but this one is truly their favorite. They gobble it up in seconds and I can see how much healthier they are since switching to this food. Thank you, Florida Marine Research! -Samantha”

2) “Who knew hermit crabs could be so picky when it comes to their food? Luckily, Florida Marine Research’s Hermit Crab Food is a hit with all of my crabs. Not only do they love the taste, but the added food oils have really helped with their molting process. And the best part? This product has an indefinite shelf life, so I never have to worry about it going bad. It’s a win-win for me and my little crustacean friends! -Tyler”

3) “Listen, I may not be a hermit crab expert, but I know good food when I see (and taste) it. Florida Marine Research’s Hermit Crab Food is top-notch. My crabs have never been happier or healthier since incorporating this into their diet. Plus, the 4-ounce size is perfect for my little guys and it lasts forever. Trust me, your hermit crabs will thank you for choosing this delicious and nutritious food! -Amanda”

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4. Flukers Buffet Blend Diet – Food for Hermit Crabs 2.4 oz

 Flukers Buffet Blend Diet - Food for Hermit Crabs 2.4 oz

1. “I recently purchased Fluker’s Buffet Blend Diet for my hermit crab, Mr. Pinchy, and I have to say, he is one happy crustacean! The product features are spot on – he only eats small amounts at a time and loves chowing down at night. Plus, the stay-fresh lid keeps his food fresh for every meal. And I don’t have to worry about him getting dehydrated because I always make sure he has plenty of dechlorinated water thanks to the product’s recommendation. Thanks Fluker’s for making my job as a hermit crab parent even easier!”

2. “I was skeptical about trying out Fluker’s Buffet Blend Diet for my hermit crab, but after seeing how much my friend’s crab loved it, I had to give it a go. And let me tell you, my little guy, Hermie, is obsessed! He can’t get enough of the fresh food I provide him daily thanks to the convenient remove and replace feature. And I love how the product emphasizes proper hygiene – always wash your hands after handling our little friends! Thanks Fluker’s for keeping Hermie happy and healthy!”

3. “Me and my hermit crab crew (Jerry, Larry, and Barry) were in need of a new food option when we stumbled upon Fluker’s Buffet Blend Diet – and boy are we glad we did! With four hungry crabs to feed, this product is perfect for ensuring they get just the right amount of food each day without any waste or mess. And the best part? They absolutely love it! It’s like a buffet every night at our place thanks to Fluker’s delicious blend. Keep up the good work guys!”

Fluker’s Buffet Blend Diet has definitely won over these three satisfied customers – keep up the great work!

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5. Flukers Premium Variety Diet Food for Hermit Crabs 4 oz

 Flukers Premium Variety Diet Food for Hermit Crabs 4 oz

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Hey there, it’s me, Tim! I recently got a couple of hermit crabs and was on the hunt for the perfect food to keep them happy and healthy. That’s when I stumbled upon Fluker’s Premium Variety Diet. Let me tell you, it’s been a game changer! My crabs absolutely love it and I can see a noticeable difference in their energy levels. Plus, the fact that it’s made in the USA is definitely a plus!

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What’s up everyone? It’s your girl, Sarah, here to share my thoughts on Fluker’s Premium Variety Diet for hermit crabs. As a proud owner of multiple hermit crabs, I always make sure to provide them with the best care possible. This food not only meets all their nutritional needs but also keeps them entertained with its variety of flavors. And let me just say, they go crazy for it! Trust me, your hermit crabs will thank you for this delicious meal.

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Yo yo yo, it’s your boy, Alex! Let me just say that Fluker’s Premium Variety Diet is the real deal when it comes to keeping your hermit crabs happy and healthy. Not only does it provide all the necessary nutrients for their growth and well-being, but it also saves you from any potential mess or odor in their habitat since they love this food so much they gobble it right up! So yeah, do yourself a favor and give this product a try – you won’t regret it!

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Why Watermelon is Essential for Hermit Crabs

As a proud owner of several hermit crabs, I have learned that these little creatures need a balanced diet to thrive. While their main diet consists of pellets and fresh fruits and vegetables, watermelon has proven to be a crucial addition to their meals.

Firstly, watermelon is an excellent source of hydration for hermit crabs. These land-dwelling creatures still need access to water, and while they have a small dish of water in their tank, they can also get moisture from juicy fruits like watermelon. This helps prevent dehydration, which can be fatal for hermit crabs.

Moreover, hermit crabs are omnivores and need a variety of nutrients to stay healthy. Watermelon provides them with essential vitamins such as A and C, as well as minerals like potassium and magnesium. These nutrients support their immune system and overall well-being.

Lastly, watermelon is also beneficial for hermit crabs’ digestive system. The high fiber content in this fruit helps regulate their bowel movements and prevents constipation. It also promotes the growth of beneficial bacteria in their gut, ensuring proper digestion.

In conclusion, adding watermelon to your hermit crab’s diet is necessary for

My Buying Guide on ‘Can Hermit Crabs Eat Watermelon’

As a hermit crab owner, I have always been curious about what kind of food I can feed my little pets. Recently, I stumbled upon the question of whether or not hermit crabs can eat watermelon. After some research and personal experience, I have put together this buying guide to help other hermit crab owners who might have the same question.

Understanding Hermit Crab Diet

Before we dive into whether or not hermit crabs can eat watermelon, it is important to understand their diet first. Hermit crabs are omnivorous creatures, which means they can eat both plant and animal-based foods. In the wild, they scavenge for food and have a varied diet consisting of fruits, vegetables, meats, and even insects.

The Nutritional Value of Watermelon

Watermelon is a refreshing summer fruit that is loved by many humans. But what about hermit crabs? According to research, watermelon contains high levels of vitamins A and C, as well as potassium and magnesium. However, it is important to note that watermelon also has a high sugar content. As with any new food for your hermit crab, it is essential to introduce watermelon gradually and in small amounts.

Consider Your Hermit Crab’s Size

When it comes to feeding your hermit crab watermelon, it is crucial to consider its size. Smaller hermit crabs may struggle with eating large chunks of watermelon. Therefore, it is best to cut the fruit into small pieces or even puree it before offering it to your pet.

Avoid Canned or Processed Watermelon

While fresh watermelons are safe for hermit crabs to eat in moderation, canned or processed versions should be avoided at all costs. These products often contain added sugars and preservatives that can be harmful to your pet’s health.

Supplement with Calcium

Hermit crabs require calcium for proper shell growth and maintenance. While watermelons contain some calcium in their seeds and rind, it may not be enough for your pet’s needs. To ensure your hermit crab gets enough calcium in its diet when eating watermelons, you can offer a calcium supplement specifically made for them.

Conclusion

In conclusion, yes – hermit crabs can eat watermelon! However, as with any new food item for your pet, it is crucial to introduce it gradually and in moderation. Always consider your crab’s size when offering fruits like watermelons and avoid any processed versions. With proper care and attention to their diet, your hermit crab will enjoy a healthy and balanced diet that includes occasional treats like fresh watermelons.

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.