Blue Gudgeon Dartfish

The Blue Gudgeon Dartfish, *Ptereleotris microlepis*, is a peaceful and attractive addition to the beginner marine aquarium. Reaching a maximum size of approximately 20 cm (8 inches), this slender fish is native to the Indo-Pacific region.

A minimum tank size of 20 gallons is recommended for the Blue Gudgeon Dartfish. They are known for their darting movements and will often hover in the water column or near their burrow. Providing a sand bed or fine substrate is beneficial as they will create and utilize burrows for shelter. They are generally peaceful and can be kept with a variety of other non-aggressive marine fish.

In the aquarium, the Blue Gudgeon Dartfish will readily accept a varied diet of high-quality marine flake food, pellet food, frozen mysis shrimp, and enriched brine shrimp. Offering a diverse diet will help maintain their health and vibrant appearance.