Candy Cane Pistol Shrimp

Candy Cane Pistol Shrimp (Alpheus formosus)
Also known as: Red-Banded Pistol Shrimp, Striped Snapping Shrimp

Description:
The Candy Cane Pistol Shrimp is a striking and highly sought-after species known for its bold red-and-white banded coloration and fascinating behavior. This shrimp forms a symbiotic relationship with certain gobies, such as the Yellow Watchman Goby, sharing a burrow and cooperating for mutual survival.

Care Requirements:

• Temperament: Semi-aggressive (generally peaceful with tankmates, but may show territorial behavior toward other shrimp)

• Reef Safe: Yes

• Maximum Size: ~5 cm

• Diet: Carnivore – Feeds on meaty foods like brine shrimp, mysis, and finely chopped seafood

• Tank Size: 50L+

• Water Parameters:

  • Temperature: 24–27°C

  • Salinity: 1.023–1.026

  • pH: 8.0–8.4

  • dKH: 8–12

Notes:

• Known for the distinct “clicking” or snapping sound made with its claw, used to stun prey and communicate.

• Can be paired with a suitable goby species to observe natural symbiotic behavior.

• Needs a sandy substrate and rockwork to dig and create burrows.

• Generally peaceful but may not get along with other pistol shrimp in smaller tanks.