Neoglyphidodon oxyodon – Bluefin Damselfish

Unique Advantages

• Striking blue markings in juveniles – a true eye-catcher

• Strong, robust fish for both beginners and experienced aquarists

• Suitable for both FOWLR and reef aquariums

• Active swimmer with territorial behavior

• Easy to feed with flakes, frozen foods, and pellets

Description

The Neoglyphidodon oxyodon, also known as the Bluefin Damselfish, is a popular and lively damselfish that stands out with its bright blue stripes as a juvenile. As it matures, it darkens in color but remains an impressive sight in the aquarium.

This species is highly suitable for novice marine aquarists due to its strong constitution and simple feeding requirements. However, it is a territorial fish, especially as an adult, so sufficient space and hiding places are important. It feels most at home in a well-structured aquascape with plenty of rock formations.

Highlights:

• Bright blue juvenile with striking mask

• Dark blue to black adult – tough appearance

• Very strong and suitable for mixed aquariums

Product Details

• Scientific Name: Neoglyphidodon oxyodon

• Origin: Indo-Pacific, including Indonesia and Malaysia

• Temperature: 24 – 26°C

• Max. Length: approx. 10 cm

• Diet: Omnivore – flakes, pellets, frozen foods, algae

• Behavior: Territorial, especially as adults

• Suitable for: Reef aquariums (with caution), FOWLR systems

Summary

The Neoglyphidodon oxyodon is a colorful, robust, and active damselfish that adapts well to various aquariums. Thanks to its beautiful juvenile colors, easy care, and feisty character, it is beloved by both beginner and experienced marine aquarists.