Pet crabs, with their intriguing behavior and distinctive appearance, have been gaining popularity in the pet industry.
Each type of pet crab comes with its unique set of care requirements, behaviors, and interesting features. Let’s delve into the fascinating world of pet crabs and explore 12 of the most popular types kept as pets.
12 Popular Types of Pet Crabs
From terrestrial to aquatic, let’s explore the variety and richness of the world of pet crabs.
1. Hermit Crabs
One of the most common pet crabs, hermit crabs, are loved for their unique behavior of swapping shells as they grow. With proper care, these fascinating creatures can live for over 20 years.
2. Fiddler Crabs
Named for the males’ distinctive large claw, Fiddler crabs are semi-aquatic and are appreciated for their lively behavior. They are fascinating to watch, especially during their mating rituals.
3. Red Claw Crabs
Known for their vibrant red claws, Red Claw Crabs are a fully aquatic species. They’re somewhat territorial, so a spacious tank with plenty of hiding spots is essential.
4. Moon Crabs
Also known as Halloween crabs for their orange and dark coloration, Moon crabs are a terrestrial species. They’re nocturnal by nature and require a diet of fresh fruits and proteins.
5. Emerald Crabs
Popular in marine aquariums, Emerald Crabs are valued for their algae-eating habits, helping to keep tanks clean. They’re generally peaceful, making them a good addition to most marine setups.
6. Thai Devil Crabs
With their striking colors and patterned claws, Thai Devil Crabs are a semi-aquatic species. They’re a bit larger than most pet crabs and require both land and water areas in their habitat.
7. Blue Leg Hermit Crabs
Blue Leg Hermit Crabs are a type of marine hermit crab known for their vibrant blue legs. They’re small, peaceful, and great for keeping a saltwater tank clean.
8. Mantis Shrimp
Despite the name, Mantis Shrimps are a type of marine crustacean rather than a true crab. They’re known for their vibrant colors and powerful claws. However, they require experienced handling due to their aggressive nature.
9. Boxer Crabs
Also known as pom-pom crabs, Boxer crabs are known for carrying sea anemones in their claws as a form of defense. They are a unique addition to any marine tank.
10. Arrow Crabs
With their long, spider-like legs and triangular bodies, Arrow Crabs are distinctive and interesting. They’re good scavengers, but their semi-aggressive nature means they’re not suitable for all marine tanks.
11. Sponge Crabs
Known for their unusual behavior of carrying a sponge on their backs for camouflage and defense, Sponge crabs are truly a sight to behold. They’re largely peaceful and suitable for most marine tanks.
12. Horseshoe Crabs
Despite their name, Horseshoe crabs are not true crabs but are closely related. They’re a marine species known for their distinctive, horseshoe-shaped shell. Care of horseshoe crabs requires a large tank and specific environmental conditions.
Conclusion
The world of pet crabs is diverse and fascinating, with each species offering unique behaviors, appearances, and care requirements.
From the shell-switching Hermit Crabs to the algae-eating Emerald Crabs, and from the sponge-carrying Sponge Crabs to the nocturnal Moon Crabs, there’s a pet crab to suit every interest and level of expertise.
Before deciding to bring a pet crab into your home, it’s essential to research thoroughly and ensure you can provide the correct environment, diet, and care for your chosen species. With proper care, these captivating creatures can provide endless fascination and enjoyment.
