Freshwater Crabs
Various Geosesarma, Cardisoma species
InvertebratesIntermediate
Species Details
Fascinating crustaceans that add unique character to specialised setups, though many require specific paludarium conditions.
Intermediate Care Level
Basic Information
Size1-10 cm (0.4-4 inches)
TemperamentPeaceful/Territorial
DietOmnivorous
Lifespan2-8 years
Tank Size57+ litres (15+ gallons)
Water Parameters
Temperature
22-28°C (72-82°F)pH Level
6.5-8.0Hardness
5-20 dGHTank Mate Recommendations
Based on 1 selected species
Current Selection:
Freshwater Crabs
No fully compatible species found for this combination
Try the Caution tab for species that might work with careful planning
Quick Facts
Include Vampire, Red Claw, and Thai Micro crabs
Need both water and land areas (paludarium setup)
Generally peaceful but can be territorial
Some species are excellent escape artists
Omnivorous scavengers with varied diets
Many species need specific care requirements
Live 2-8 years depending on species
Some are fully aquatic, others semi-terrestrial
Interesting and interactive pets
May pinch if threatened but generally harmless
Compatibility Summary
Care Requirements
Tank Size57+ litres (15+ gallons)
Temperature22-28°C (72-82°F)
pH6.5-8.0
Hardness5-20 dGH