With distinctive markings, the Blue Gudgeon Goby adds motion and color to reef setups. A well‑established tank with hiding places and open swimming room keeps stress low. Its diet is carnivore (small crustaceans, worms; will sift sand), so offer a variety of quality frozen and prepared foods. It generally coexists well with compatible species but may show territoriality if crowded.
• Maximum size: 4 in (10 cm)
• Ideal tank size: 20 gal (75 L)+
• Temperament: Peaceful
