The Candy Cane Pistol Shrimp is a valued cleanupcrew addition sold instore here in Columbus, Ohio. It acts as a gobypairing shrimp that turns substrate, helping reduce maintenance and improve water quality. Stock 1 per 30 gal in a balanced reef or fishonly system for best results. Difficulty: Moderate. Rockwork must be stable to prevent collapse. Dripacclimate and maintain stable salinity for longterm health.