Can hermit crabs eat beetroot?


Hermit crabs are fascinating little creatures that make for unique and low-maintenance pets, suitable for people of all ages. They have specific needs when it comes to their environment and diet, and as a hermit crab owner, it’s essential to be well-informed about their eating habits. In this blog post, we’ll discuss whether or not hermit crabs can eat beetroot, along with other aspects of their diet and care.

Hermit Crab Diet: Are Beetroots Suitable?

Hermit crabs are omnivorous by nature, meaning their diet consists of both plant and animal matter. This includes a variety of fruits, vegetables, and sources of protein, such as shrimp and fish. So, can hermit crabs eat beetroot? The short answer is yes! Beetroots, also known as beets, can be a healthy and safe food source for hermit crabs.

That being said, when introducing new foods to your hermit crab's diet, it is always a good idea to start with small amounts and monitor how they react to ensure it suits their individual preferences and dietary needs. Always remember to wash any fruits or vegetables, including beetroot, thoroughly before serving to remove any potential pesticides or contaminants. Hermit crabs will appreciate food cut into small, manageable pieces for easier consumption.

Other Suitable Fruits and Vegetables for Hermit Crabs

In addition to beetroot, hermit crabs enjoy a variety of other fruits and vegetables. Some of these include:

  • Apples
  • Bananas
  • Carrots
  • Grapes
  • Mangoes
  • Spinach
  • Peas

Remember to provide your hermit crabs with a balanced diet that includes multiple sources of nutrients to ensure they receive all the vitamins and minerals they need to thrive.

Protein Sources for Hermit Crabs

Apart from fruits and vegetables, hermit crabs also require protein for optimum health. Proteins provide essential amino acids and help with tissue repair, which is especially important during the molting process. Some protein-rich food options you can offer to hermit crabs include:

  • Cooked shrimp
  • Cooked fish
  • Unseasoned cooked chicken
  • Insects like mealworms, crickets, or small pieces of cuttlebone

Never forget to remove any uneaten food from the hermit crab's enclosure after 24 hours to prevent mold and bacterial growth.


To sum up, hermit crabs can indeed eat beetroot, and it makes for a nutritious addition to their diet. Maintain a balanced diet by providing them with a variety of fruits, vegetables, and protein sources. Hermit crabs are delightful pets to have around and provide hours of endless entertainment. By ensuring their dietary and environmental needs are met, owners can enjoy the companionship of their hermit crabs for up to 30 years.

What You Need to Know About Hermit Crab Care: Frequently Asked Questions

What is toxic to hermit crabs?

Hermit crabs are sensitive to several substances and environmental conditions. Chlorinated tap water is harmful to them, and using it for their fresh water supply can lead to fatalities. Additionally, iodine found in table salt is dangerous to hermit crabs when used to create salt water for their habitat. Always use dechlorinated water and marine-grade saltwater mix to provide a safe environment for your hermit crabs.

Are there any common household items harmful to hermit crabs?

Yes, some common household items can be hazardous to hermit crabs. Pesticides, cleaning agents, and even some essential oils can be toxic, so it's crucial to keep these substances far away from your hermit crab's habitat. The fumes from paint, cigarette smoke, and scented candles can also be harmful to hermit crabs, as they have sensitive respiratory systems.

What should I feed my hermit crab and what should I avoid?

A hermit crab's diet should include a mix of fresh vegetables, fruits, and protein sources like shrimp or fish. Hermit crabs also need calcium—provide edible sources like cuttlebone, eggshells, or oyster shells to promote strong exoskeleton growth. Foods that you should avoid feeding your hermit crab include chocolate, dairy products, onions, garlic, and high-sodium foods. Additionally, refrain from feeding your hermit crab any food items that contain artificial coloring or preservatives, as they can be harmful to their health.

Is it okay for hermit crabs to be around sand and other substrate materials?

Hermit crabs require a suitable substrate in their habitat to burrow, molt, and explore. Using a loose substrate like a coconut fiber or a mix of sand and coconut fiber creates a natural environment for them. Avoid using gravel, calcium sand, or wood chips, as they can be too rough or hard for hermit crabs, making it difficult for them to move around.

What temperature and humidity should I maintain in my hermit crab's habitat?

Hermit crabs are tropical creatures and require a warm, humid environment to thrive. Aim to maintain a constant temperature between 75°F and 85°F (24°C and 29°C). Using a heat mat or a heating lamp can help sustain the right temperature. As for humidity, hermit crabs need an environment with a humidity level of 70% to 80%. Misting the habitat daily and providing a large water dish can help maintain appropriate humidity levels, but consider using a hygrometer to monitor the conditions accurately.

Can hermit crabs live alone, or do they need companions?

Hermit crabs are social creatures and thrive when they have companions. In the wild, they often live in large groups, so keeping more than one hermit crab can help satisfy their social needs. Make sure to provide enough space and hides for each hermit crab in the habitat to prevent territorial disputes.

By understanding the essentials of hermit crab care, you can create a safe, nurturing environment for your pets to live and grow. Always keep their habitat clean and seek guidance from an expert if you notice any signs of illness or stress.