The **Bluespotted Watchman Goby** is an excellent choice for your reef aquarium. These gobies are full of character and can help maintain your tank's cleanliness. They grow up to 6 inches and need a minimum of a 29-gallon tank. Ensure your tank has a secure lid, as these fish are known to jump. A sandy substrate is essential for them to burrow. Their bodies are primarily yellowish-green with striking blue spots.

The **Bluespotted Watchman Goby** is reef-safe, coexisting peacefully with other fish, corals, and invertebrates. Keep them in pairs to avoid aggression. They sift through the sand for food, which helps keep the substrate clean. As carnivores, they thrive on a diet of meaty foods like mysis, brine, and shrimp. Feed them several times daily for optimal health.

• Minimum Tank Size: 29 Gallons
• Temperament: Semi-aggressive
• Max Length: 6 inches
• Colors: Yellow, Green, Blue
• Diet: Carnivorous
• Natural Habitat: Pacific Ocean, Fiji, Indonesia
• Reef Safe: Yes
• Skill Level: Beginner
• Water Parameters: 74-82?F, SG 1.020-1.027, pH 7.9-8.5
• Alternate Name: Blackfinned Shrimp Goby

Tiny: Up to 1.5 inches, Small: 1.5-2 inches, Small/Medium: 2-2.5 inches, Medium: 2.5-3 inches, Medium/Large: 3-3.5 inches, Large: 3.5-4 inches, Extra Large: 4-5 inches, Extra Extra Large: 5-6 inches, Show Size: 6-7 inches, Jumbo: Over 7 inches