The Scarlett Hermit Crab is a valued clean‑up‑crew addition sold in‑store here in Columbus, Ohio. It acts as a algae‑picking hermit crab that polishes rock, helping reduce maintenance and improve water quality. Stock 1–2 per 5 gal in a balanced reef or fish‑only system for best results. Difficulty: Easy. Provide spare shells to prevent fights. Drip‑acclimate and maintain stable salinity for long‑term health.
