Have you ever looked at a tiny crab scuttling sideways on the beach and thought, “I want one of those!”? Keeping crabs as pets is becoming super popular, and it’s easy to see why. They’re fascinating to watch, relatively low-maintenance, and add a unique touch to any home. But before you rush out to buy a crab, it’s important to do your homework.
Choosing the right crab can feel overwhelming. What kind of crab should you get? What do they eat? How do you set up their home? There are so many questions! Many people struggle with finding reliable information, leading to unhappy crabs and frustrated owners. We understand that choosing a new pet is a big decision, and we are here to help.
In this blog post, we will break down everything you need to know about keeping crabs as pets. You’ll learn about the different types of crabs that make good pets, how to create the perfect habitat for them, what to feed them, and how to keep them healthy and happy. By the end of this article, you’ll have all the information you need to decide if a crab is the right pet for you and how to give it the best possible life. So, let’s dive in and explore the wonderful world of crab pets!
Our Top 5 Crab Pet Recommendations at a Glance
Top 5 Crab Pet Detailed Reviews
1. Live Hermit Crab Complete Starter Kit – Includes 2 Live Crabs – All-in-One Kit with Terrarium
Rating: 8.8/10
The Live Hermit Crab Complete Starter Kit brings the fascinating world of hermit crabs right to your home! This all-in-one bundle includes everything you need to create a thriving habitat for two adorable hermit crabs. Watch them explore, climb, and interact in their new environment. It’s a fun and educational experience for the whole family!
What We Like:
- You get two live hermit crabs delivered directly to your door.
- The kit has everything you need to get started: a 2-gallon terrarium, food, coconut fiber substrate, an extra shell, a water sponge, food dish, cholla wood, plastic plants, a water mister, and water treatment.
- Hermit crabs are social, so having two ensures they are happy and active.
- This kit is a great way to learn about hermit crabs and responsible pet ownership. It makes learning interactive and fun!
What Could Be Improved:
- The 2-gallon habitat might feel small as the crabs grow. You may need to upgrade to a larger tank in the future.
- The plastic decorations are functional, but more natural decorations could make the habitat even better.
- You need to pay close attention to the temperature in your area before ordering. If it’s too hot or too cold, the live arrival guarantee is void.
This kit provides a convenient and engaging way to introduce hermit crabs into your life. If you are ready for low-maintenance pets, grab this product today!
2. HONGID Crawling Crab Dog Toys
Rating: 9.5/10
The HONGID Crawling Crab Dog Toy is an interactive toy designed to keep your furry friends entertained. This crab toy crawls sideways, plays music, and lights up, making it a fun and engaging experience for dogs and cats of all sizes. It even has obstacle avoidance sensors, so it won’t get stuck easily! It’s not just for pets; babies and toddlers can enjoy chasing after it too. This toy is a great way to combat boredom and separation anxiety in pets, especially when you’re busy.
What We Like:
- Keeps pets entertained and reduces boredom.
- Built-in sensors allow the crab to avoid obstacles automatically.
- Features fun sound effects and lights to capture your pet’s attention.
- Easy to charge with the included charging cable using a power bank, computer, or wall plug.
- Made from durable, high-quality ABS plastic, safe for pets and kids.
- Versatile toy suitable for both indoor and outdoor play.
- Makes a unique and fun gift for babies and young children.
What Could Be Improved:
- Some pets might be initially scared by the sounds and movements.
- The toy’s durability might vary depending on the dog’s chewing habits.
- Battery life could be longer for extended playtime.
Overall, the HONGID Crawling Crab Dog Toy is a fun and engaging toy that can provide hours of entertainment for your pets and even young children. If you’re looking for a unique and interactive toy to keep your furry friend happy, this crawling crab is worth considering.
3. Aquatic Arts 5 Live Freshwater Micro Crabs (Limnopilos naiyanetri) Real Living Nano Tank Pet
Rating: 9.3/10
The Aquatic Arts 5 Live Freshwater Micro Crabs are tiny, fascinating creatures for experienced aquarium keepers. These little crabs, also known as Thai Micro Crabs, add a unique touch to nano tanks. They are compatible with dwarf shrimp and many fish, making them a peaceful addition to your aquatic ecosystem. Their silvery blue bodies and spider-like legs will surely catch your eye!
What We Like:
- These crabs are fully aquatic, so you don’t need to worry about them needing land.
- They are compatible with dwarf shrimp and many aquarium fish, creating a diverse tank.
- Their unique appearance, with long legs and silvery blue bodies, makes them stand out.
- They thrive in planted tanks, so they promote a healthy environment for your plants.
- Aquatic Arts offers a 100% live arrival guarantee and free email support, giving you peace of mind.
What Could Be Improved:
- These crabs are extremely small (½ inch wide), so they are not suitable for beginners.
- They require a well-established nano tank environment to thrive.
- They are best suited for experienced aquarists and shrimp hobbyists, so research is needed.
These tiny crabs are a great addition to a nano tank for experienced hobbyists. If you have the right setup, these little guys will bring a lot of joy to your aquarium!
4. Aquatic Arts 2 Live Freshwater Pom Pom Crabs
Rating: 8.9/10
The Aquatic Arts 2 Live Freshwater Pom Pom Crabs are a unique and interesting addition to any freshwater aquarium. These nano crabs are known for their distinctive claws that look like tiny pom poms or boxing gloves. Their shells have cool tan and black or brown patterns, making each crab a little different. They are compatible with many popular aquarium fish like Bettas, Danios, Rasboras, and Guppies, making them easy to add to an existing community tank.
What We Like:
- They are small and stay small, only growing to about 1.75 inches, so they fit well in nano tanks.
- Pom Pom Crabs are fully aquatic, meaning they live entirely underwater and don’t need land.
- They eat dry food made for aquarium fish, especially food with lots of plants.
- They look great in tanks with plants and decorations where they can hide and feel safe.
- Aquatic Arts offers a 100% live arrival guarantee and free email support, which is awesome!
What Could Be Improved:
- Because they are rare, they might be hard to find in stock.
- They need a tank with plenty of hiding spots to feel secure.
These little crabs add a fun and unusual touch to any freshwater aquarium. With their unique appearance and peaceful nature, the Aquatic Arts Pom Pom Crabs are sure to become a favorite in your aquatic setup.
5. Mity rain Crab Crawling
Rating: 9.4/10
The Mity rain Crawling Crab toy is a multi-functional toy designed to entertain your pets and even your baby! This interactive crab moves around, plays music, and lights up, captivating your dog, cat, or child. It features an obstacle avoidance sensor, so it won’t get stuck in corners. It’s like a little companion that encourages play and movement.
What We Like:
- This crab toy helps reduce boredom and separation anxiety in dogs when you are away.
- The obstacle avoidance sensor makes the crab turn around, keeping the chase exciting for your pet.
- The interactive movement, music, and lights grab your pet’s attention better than static toys.
- This toy isn’t just for dogs! Cats and even babies can enjoy playing with it, making it a versatile choice.
- The package includes a charging cable for easy recharging.
What Could Be Improved:
- The charging time is long (90 minutes) compared to the playtime (30 minutes).
- The toy might not move properly if it isn’t fully charged, which can be frustrating.
The Mity rain Crawling Crab is a fun and engaging toy that can provide entertainment for your pets and young children. Just make sure to fully charge it before playtime!
The Ultimate Buying Guide: Your New Crab Friend
Are you thinking about getting a crab pet? They can be fun and interesting! This guide will help you pick the best crab and set up a happy home for it. Let’s dive in!
What Kind of Crab is Right for You?
First, you need to decide what kind of crab you want. Hermit crabs are the most common pet crabs. They live in shells and are pretty easy to care for. Other types include fiddler crabs, but they need more specialized care and a brackish (slightly salty) water setup. This guide will mostly focus on hermit crabs.
Key Features to Look For
When choosing a crab, look for these key things:
- Activity: A healthy crab will be active and move around. Avoid crabs that are sitting still and don’t react when you approach.
- Completeness: Make sure the crab has all its legs and claws. Missing limbs can be a sign of stress or poor health.
- Shell Condition: The shell should be in good condition, without cracks or holes. The crab should also fit comfortably inside.
- Cleanliness: Check for any signs of parasites or fungus on the crab or its shell. Avoid crabs with unusual growths or discoloration.
Important Materials for Your Crab’s Home
Setting up the right habitat is important for your crab’s health and happiness. Here’s what you’ll need:
- Tank: A 10-gallon tank is good for two small to medium hermit crabs. Bigger is always better!
- Substrate: Use a mix of coconut fiber and play sand. This helps keep the humidity up and allows the crab to burrow. The substrate should be at least 6 inches deep.
- Water Dishes: You need two dishes: one with fresh water and one with saltwater. Use dechlorinated water for both. You can buy saltwater mix at a pet store. Make sure the dishes are shallow enough for the crabs to get in and out easily.
- Extra Shells: Hermit crabs need to change shells as they grow. Provide several empty shells of different sizes and shapes. Turbo shells are a good choice.
- Climbing Décor: Crabs like to climb! Add branches, rocks, or cork bark for them to explore.
- Hiding Places: Provide places for your crabs to hide, like caves or half-logs. This helps them feel safe and secure.
- Heat and Humidity: Hermit crabs need a warm and humid environment. Use a heat mat on the side of the tank to keep the temperature around 70-80°F. A hygrometer will help you monitor the humidity, which should be around 70-80%. Misting the tank with water will help maintain humidity.
Factors That Improve or Reduce Quality of Life
Several things can affect your crab’s well-being:
Improving Factors:
- Proper Diet: Feed your crabs a varied diet of fruits, vegetables, nuts, and protein. You can also buy commercial hermit crab food.
- Regular Cleaning: Clean the tank regularly to remove uneaten food and waste. This helps prevent bacteria and mold growth.
- Handling with Care: Handle your crabs gently and avoid dropping them.
- Social Interaction: Hermit crabs are social animals. Keep them in groups of two or more.
Reducing Factors:
- Poor Humidity: Low humidity can cause crabs to suffocate.
- Lack of Shells: Not enough shells can cause stress and fighting among crabs.
- Toxic Substances: Avoid using scented candles, air fresheners, or cleaning products near the tank. These can be harmful to crabs.
- Overcrowding: Too many crabs in a small tank can lead to stress and aggression.
User Experience and Use Cases
Crab pets are interesting to watch and relatively low-maintenance. They are great for people who want a pet but don’t have a lot of time or space. They are also good for kids, as long as they are supervised and taught how to care for them properly. Remember to always wash your hands after handling your crab or anything in its tank.
Crab Pet FAQ
Q: What do hermit crabs eat?
A: Hermit crabs eat a varied diet of fruits, vegetables, nuts, and protein. You can also buy commercial hermit crab food.
Q: How often should I clean the tank?
A: You should spot clean the tank daily, removing any uneaten food or waste. A full tank cleaning should be done every 1-2 months.
Q: How do I know if my crab is molting?
A: Signs of molting include lethargy, burying themselves, and a cloudy appearance. Leave them alone during this time and don’t disturb the substrate.
Q: How long do hermit crabs live?
A: With proper care, hermit crabs can live for 10-20 years.
Q: Can I use tap water for my crab’s water dishes?
A: No, you should always use dechlorinated water for your crab’s water dishes.
Q: How do I know if my crab needs a bigger shell?
A: If your crab is constantly trying to get into other crabs’ shells or seems cramped in its current shell, it probably needs a bigger one.
Q: What temperature should I keep the tank?
A: The tank temperature should be kept between 70-80°F.
Q: How do I maintain the humidity in the tank?
A: You can maintain the humidity by misting the tank with water regularly and using a substrate that holds moisture, like coconut fiber.
Q: Are hermit crabs nocturnal?
A: Hermit crabs are mostly nocturnal, meaning they are most active at night.
Q: Can hermit crabs pinch?
A: Yes, hermit crabs can pinch, but it’s usually not painful. If they do pinch, it’s usually because they feel threatened.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.
Hi, I’m Mette Morgan—a lifelong pet enthusiast and the heart behind PetNobs.com.. My journey with animals began at an early age, and over the years, I’ve gathered invaluable experiences and insights on everything from everyday pet care to the unique quirks each animal brings to our lives. Here at PetNobs, I share my genuine passion, practical tips, and personal stories to help you create a loving, well-informed environment for your furry, feathered, or scaled friends. Welcome to my little corner of the pet world—it’s a joy to have you here!