The Yellow Eye Vampire Crab (Geosesarma dennerle) is a small, visually stunning freshwater crab species native to tropical regions of Indonesia. Its rich purple shell and glowing yellow eyes make it a true standout species for any paludarium or terrarium. Despite its exotic look, it is surprisingly hardy and easy to care for — making it suitable for beginner aquarists and experienced hobbyists alike.

🏡 Habitat and Tank Setup

This species thrives in a semi-terrestrial environment, where both land and shallow water are available.
Provide:

• A paludarium or terrarium with 20+ litres of space

• Moist substrate (such as coconut fiber or sand mix)

• Hiding spots using rocks, moss, and driftwood

• High humidity (80–90%) and a secure lid to prevent escapes

Keep water clean and shallow, ideally filtered and slightly warm, to replicate tropical stream conditions.

🍽️ Diet & Feeding

Yellow Eye Vampire Crabs are omnivores and enjoy a varied diet. Feed once per day, removing uneaten food after feeding.

Recommended diet includes:

• Quality crab or shrimp pellets

• Blanched vegetables (zucchini, spinach)

• Frozen or dried foods (bloodworms, brine shrimp)

• Occasional live insects for enrichment

🤝 Behavior & Compatibility

These crabs are semi-social and can live in small colonies (1 male per 2–3 females).
Avoid housing with fish or larger crustaceans that may attack or outcompete them.
They are generally peaceful but may display mild territorial behavior.

Mostly active at night, they can also be seen exploring during the day when comfortable in their environment.

🦋 Breeding Information

Breeding is possible in captivity when provided stable conditions. Females carry eggs beneath their abdomen until they hatch into miniature versions of the adults. Use a separate rearing tank for baby crabs to ensure survival and easy feeding.

💎 Why Choose the Yellow Eye Vampire Crab?

✅ Striking, exotic coloration
✅ Low maintenance and beginner-friendly
✅ Compact size – ideal for small setups
✅ Great addition to tropical paludariums
✅ Fascinating, active, and interactive behavior