Fringed Arrow Crab (Stenorhynchus seticornis)

The Fringed Arrow Crab ( Stenorhynchus seticornis ), also called Arrow Crab, is a spectacular and unique invertebrate with its elongated body and long, delicate legs adorned with fringes.

Distinctive appearance: This remarkable crab boasts a triangular, golden-brown body with stripes, a characteristic pointed rostrum, and very long, slender legs adorned with delicate fringes. Its graceful movements and exotic appearance make it a fascinating addition to any reef aquarium.

Main features:

• Unique and spectacular appearance with long, fringed legs
• Adult size: body 5-7 cm, total wingspan up to 15 cm including legs
• Excellent predator of bristle worms and other pests
• Active day and night
• Assistance in controlling small pest populations
• Suitable for intermediate to advanced aquarists

Needs and maintenance:

• Minimum volume: 150 liters
• Temperature: 24-27°C
• pH: 8.1-8.4
• Salinity: 1.023-1.025
• Diet: Carnivorous - feeds on bristle worms, small invertebrates, and detritus. Supplement with mysis shrimp, frozen brine shrimp, and pellets.
• Aquarium: Provide live rock with crevices and exploration areas. Appreciates shaded areas.
• Behavior: Generally solitary, but can be territorial with other crabs. Cautious with small fish and shrimp

Compatibility: Compatible with most medium to large corals and fish. May prey on very small fish or shrimp. Avoid keeping multiple individuals together except in very large aquariums. Excellent for controlling bristle worms.

Important note: Although generally peaceful, this crab may occasionally hunt small prey. Monitor interactions with small invertebrates.

Add the exotic elegance of the Fringed Arrow Crab to your reef aquarium!