The Harlequin Shrimp is one of the most striking and fascinating invertebrates available for saltwater aquariums. Its creamy white body, colorful markings and oversized paddle-shaped claws make it a true showpiece.

Harlequin Shrimp are also highly effective hunters of pest Asterina starfish. However, they have an extremely specialized diet and should only be purchased by aquarists who can provide a consistent supply of starfish.

Important Feeding Requirement

Harlequin Shrimp feed almost exclusively on starfish and cannot survive on pellets, flakes, frozen foods or standard shrimp diets.

A reliable supply of Asterina, Chocolate Chip or other appropriate feeder starfish must be available before purchasing. They may also attack ornamental starfish and sea urchins kept in the aquarium.

Care Information

• Care Level: Expert due to specialized diet
• Temperament: Peaceful
• Reef Safe: Coral safe
• Minimum Aquarium Size: 10 gallons
• Diet: Starfish
• Temperature: 75–82°F
• Specific Gravity: 1.023–1.025
• pH: 8.1–8.4
• Placement: Rockwork with caves and hiding spaces

Avoid housing with triggerfish, puffers, large wrasses or other fish that may prey on ornamental shrimp.

Acclimation

Harlequin Shrimp are sensitive to rapid changes in salinity and water chemistry. Slow drip acclimation for approximately 60–90 minutes is strongly recommended.

Livestock Disclaimer

The animal pictured is representative of the species you will receive. Natural variations in size, coloration and markings may occur.

Shipping

Live animals ship by FedEx Priority Overnight in an insulated container with appropriate temperature protection. Live animal orders ship Monday through Wednesday to help prevent weekend delays.