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Terrestrial crabs

Cardisoma, Gecarcinus – land crabs that need a water pool (brackish) but live mostly on dry land. They dig burrows, climb, and escape. I explain the setup: sand/soil mix, shallow pool, lid, and diet (fruits, veggies, protein).

Crustacean Health / Terrestrial crabs

Why Do Crabs Bubble At The Mouth?

Updated: June 6, 2026
Why Do Crabs Bubble At The Mouth

Crabs are fascinating little crustaceans who have a strange habit of blowing bubbles or foaming at the mouth during their frequent land excursions. No, they’re not rabid. This is how they protect their gills. Crabs have become very popular pets in recent years. Unfortunately, lack

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Brackish tank / Terrestrial crabs

How to Set up a Fiddler Crab Tank

Updated: June 6, 2026
How to Set up a Fiddler Crab Tank

Fiddler crabs (Uca sp.) are one of the most popular semi-terrestrial crabs in our hobby. So, if you are thinking about setting up the tank for these interesting crabs, you have come to the right place. Fiddler crab tank should have land and water parts.

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Terrestrial crabs

Red Devil Crab – Detailed Guide: Care, Diet, and Breeding

Updated: June 6, 2026
Red Devil Crab (Geosesarma hagen) – Detailed Guide Care, Diet, and Breeding

Geosesarma hagen (also known as Red Devil Crab) is one of the most colorful and interesting pets in the crustacean world. These little semi-terrestrial crabs have a lot of personalities and are a load of fun to watch. Red Devil crabs make amazing pets. They are gorgeous, relatively easy to care for,

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Terrestrial crabs

Thai Devil Crab – Detailed Guide: Care, Diet, and Breeding

Updated: June 6, 2026
Thai Devil Crab (Cardisoma carnifex) – Detailed Guide Care, Diet, and Breeding

If you are looking for something unique to add to your paludarium or terrarium setup then the Thai Devil Crab (Cardisoma carnifex) can be an interesting choice for you. Thai Devil Crabs are relatively large terrestrial crabs and can be recommended even for beginners. You

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Terrestrial crabs

Red Apple Crab – Detailed Guide: Care, Diet, and Breeding

Updated: June 6, 2026
Red Apple Crab (Metasesarma aubryi) – Detailed Guide Care, Diet, and Breeding

The Red Apple Crab (Metasesarma aubryi) is a rather uncommon and unknown crab in the hobby. These crabs are not fully aquatic, on the contrary, they are terrestrial crabs. It makes them an excellent choice for a paludarium setup. One of the great things about these crabs

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Terrestrial crabs

Marble Crab – Detailed Guide: Care, Diet, and Breeding

Updated: June 6, 2026
Marble Crab (Metasesarma obesum) – Detailed Guide Care, Diet, and Breeding

The Marble crab (Metasesarma obesum) is a relatively rare land crab that a lot of hobbyists would like to acquire because of its rare and unique design. When I saw them for the first time, I got curious about these beautiful crabs and decided to

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Terrestrial crabs

Tangerine-head Crab – Detailed Guide: Care, Diet, and Breeding

Updated: June 6, 2026
Tangerine-head Crab (Geosesarma krathing)

Today I would like to talk about one of the most beautiful crabs you can find in pet stores – Tangerine-head crab (Geosesarma krathing). These absolutely gorgeous and beautiful crabs are sure to attract attention in any paludarium. Although Tangerine-head crabs are not very common

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ABOUT ME

Aquariumbreeder (Shrimp and Snail Breeder) logoHi everyone! I’m Michael and this is the place where I nerd out about shrimp. So, if you are interested in getting into this hobby or just want some extra tips and tricks, well this is the right place for you. On this blog, I share all the things I learn about shrimp breeding as I go. 

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