Blue Streak Damselfish

(Neoglyphidodon oxyodon)

Neoglyphidodon Damselfish should be added to well established aquariums with plenty of room to swim. Plenty of rock work should be provided for grazing. Neoglyphidodon Damselfish are very aggressive careful planning and consideration should be taken before adding fish to aquariums. They should be housed singly and only be housed with larger, intrusive and more aggressive tank mates. A diet of meaty and algae based foods which includes Spirulina should be provided several times daily. They may also pick at soft corals. May see juvenile and adult color differences.

The Blue Streak Damselfish are also known as the Blue Velvet Damselfish. Not often seen in the aquarium trade. The Blue Streak Damselfish juveniles and adults will have color differences. Juveniles have a blue body, a white stripe running vertically in the middle of its body and metalli blue on its fins. As the fish matures they begin to darken to almost black and lose most of their blue and white. They can grow a little over 6".

We recommend a minimum aquarium size of 50 gallons or larger for this species.

Water conditions: Salinity 1.020 - 1.025, Temp (F) 72 - 78, pH 8.1 - 8.4, Alkalinity 8 - 12 dKH

  • Care: CareEasyEasy
  • Behavior: BehaviorAgressiveAgressive BehaviorSocialSocial
  • Diet: DietFlake FoodFlake Food DietFrozen FoodFrozen Food DietHerbivoreHerbivore DietLive FoodLive Food
  • Habitat: HabitatReefReef
  • Light: LightHighHigh