Description

Also known as Bluefin Damselfish, Blueline Damselfish, Blue-lined Demoiselle, Blueline Yellow Damsel, Neon Damsel.

Found in small schools, over rock, and rubble areas, of sand channels, and steep outer reef slopes, rich in algae and coral growth.
They feed on planktonic crustaceans.
Length - 6cm
Depth - 20-65m
Widespread Indo-West Pacific

Damselfish are egg layers.
First they clear a site ready for a nest, then engage in a mating dance with rapid swimming and fin movements, during this time the males will often turn a shade or two darker and may display white blotches. Spawning occurs at dawn. Ref: https://www.fishbase.se/summary/5694