Blue Gudgeon Dartfish Goby BGDG100402 WYSIWYG Size: XXL 3.5" approx

Ptereleotris heteropterus

Reef Compatible - Yes
Care Level - Beginner
Disposition - Peaceful
Min. Tank Size - 50 gallons
Mature Size - 5.5 inches 

The Blue Gudgeon Dartfish (Ptereleotris heteropterus) is a stunning reef-compatible fish perfect for aquarists of all experience levels. This peaceful species displays brilliant blue coloring with striking fin patterns that add dynamic movement to any tank.

Ideally suited for established aquariums of 50 gallons or larger, the Blue Gudgeon Dartfish reaches a mature size of approximately 5.5 inches. Its beginner-friendly care requirements and calm temperament make it an excellent choice for community reef setups.

This specimen is approximately 3.5 inches in size, offering room for growth as it matures. Known for their active, darting behavior, these fish bring life and elegance to the aquarium while remaining compatible with corals and other reef inhabitants.