Vampire Crab

Vampire Crab (Geosesarma sp.) Care Guide

Description

Vampire crabs are small, semi-terrestrial crabs from Southeast Asia, known for their vivid colors and glowing eyes. They grow up to 2 inches, live 2-3 years, and are social but can be territorial.

Habitat Setup

A 10-gallon tank is suitable for a small group of 4-6 crabs. They need at least 70% land and 30% water, with dechlorinated freshwater. A moist substrate of coconut fiber, sand, and moss helps maintain 75-90% humidity. Hiding spots like rocks, driftwood, and caves provide security. The ideal temperature is 75-82°F.

Diet & Feeding

Vampire crabs are omnivores and should be fed every other day. Their diet includes protein sources like bloodworms, brine shrimp, and insects, along with plant matter such as leafy greens and algae wafers. Calcium sources like cuttlebone or eggshells support shell health.

Behavior & Tank Mates

They thrive in groups but males can be territorial, so ample hiding spots are essential. They can coexist with small fish or shrimp, though they may prey on tiny species.

Molting & Health

During molting, crabs become vulnerable and need safe hiding spaces. Clean water and proper humidity levels prevent infections and promote overall health.

Final Tips

Vampire crabs are low-maintenance and ideal for paludarium setups. With the right care, they thrive and display fascinating behaviors.