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Pom-Pom Crab (Lybia tessellata)

Find Pom-Pom Crab across reef-livestock retailers and from fellow hobbyists on ReefDock. Compare sources, check live pricing where available, and review source-tank parameters on Reef-Trak-verified invertebrate listings before you buy.

Pom-Pom Crab
Photo: (c) Mark Rosenstein, some rights reserved (CC BY-NC) · cc-by-nc
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Where to buy Pom-Pom Crab

ReefDock searches the following reef retailers for this invertebrate. Click through to see the live price.

  • Saltwaterfish

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    Search Saltwaterfish
  • Amazon

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    Search Amazon
  • Petco

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    Search Petco

About Pom-Pom Crab

Small crab with a brownish or reddish body, typically reaching 0.5 inches. Distinguishing feature: bears white or cream-colored anemones on its claws, resembling pom-poms, which it uses for defense and feeding.

Key facts

Min tank size
20 gallons
Compatibility
Pom-pom crabs are generally peaceful and compatible with most reef inhabitants including fish, corals, and other invertebrates. They rarely display aggression toward tank-mates.
Origin
Indo-Pacific region from the Red Sea through East Africa to Hawaii and the Great Barrier Reef.
Family
Xanthidae
Diet Details
Omnivorous scavengers that feed on small organisms, detritus, and leftover food. Supplement with small meaty foods like mysis shrimp and micro-pellets.
Category
Crab
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Care Level
Beginner
Notes
• Minimum 20 gallon tank • Maintain temperature 72–78°F and salinity 1.023–1.025 • Provide plenty of hiding places and rubble for security • Feed small meaty foods like frozen mysis shrimp and minced clam; also scavenges • Generally peaceful but may pick at small soft corals or polyps over time
Appearance Description
Small crab with a brownish or reddish body, typically reaching 0.5 inches. Distinguishing feature: bears white or cream-colored anemones on its claws, resembling pom-poms, which it uses for defense and feeding.
Max Size
0.75
Type
Crab

Looking for a hobbyist seller?

ReefDock's marketplace lets reef-keepers sell invertebrates directly to other reef-keepers with Stripe-secured checkout and live-arrival photo confirmation. Browse current invertebrates listings on ReefDock, or list your own.

Verify the source tank before you buy

ReefDock is the sister app to Reef Trak. Sellers who maintain a Reef Trak tank log can publish source-tank parameters on eligible invertebrate listings — so you can see the conditions a invertebrate was raised in before you buy. Log this invertebrate on Reef Trak.

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