Harlequin Shrimp

Harlequin Shrimp (Hymenocera picta)

The Harlequin Shrimp is one of the most striking and unique shrimp available for marine aquariums. Known for its beautiful cream, blue, purple, and pink markings, this reef-safe invertebrate quickly becomes the centerpiece of any reef tank.

Unlike most ornamental shrimp, Harlequin Shrimp are specialized predators that feed exclusively on sea stars (starfish). Because of their specialized diet, they are best suited for experienced reef keepers who can provide a consistent food source.

Their slow, graceful movements and incredible coloration make them a favorite among collectors looking for something truly unique.

Features

• ✅ Reef Safe
• ✅ Stunning Blue, Purple & Cream Coloration
• ✅ Peaceful Temperament
• ✅ Great Display Invertebrate
• ✅ Excellent Conversation Piece

Care Level

Moderate to Advanced

Temperament

Peaceful

Reef Safe

Yes

Diet

Harlequin Shrimp feed exclusively on sea stars (starfish), including Asterina starfish and larger species that can be offered over time. A reliable food source is required for long-term success.

Minimum Tank Size

20 Gallons

Scientific Name

Hymenocera picta

Approximate Adult Size

1.5–2 inches

Water Parameters

• Temperature: 76–80°F
• Salinity: 1.024–1.026