Neon Damsel

About this fish

Neon Damsel is a reef-associated damselfish sold under the shop name “Neon Damsel,” with the scientific name Pomacentrus coelestis. It’s a small, active saltwater fish commonly used to add color and movement to established marine aquariums, especially those with live rock for shelter and territorial boundaries. Like many damselfish, it can become assertive as it settles into its preferred area, making it best for aquarists who plan placement and tankmates thoughtfully.

Features:

• Hardy marine damselfish that typically adapts well when introduced to a stable, established system
• Active swimmer that also spends time grazing and hovering around live rock
• Territorial behavior is common; plan for its likely preference for a “home” area
• Omnivorous feeding response—often accepts a varied diet of meat- and algae-based foods
• Benefits from hiding spots and rockwork to reduce stress during acclimation
• A good choice for reef tanks when kept with compatible, similarly sized or established tankmates

Specifications:

• Scientific name: Pomacentrus coelestis
• Group/care level: Damselfish; general care level: moderate for stable marine aquariums
• Temperament: Often territorial/defensive once settled
• Diet: Omnivorous; commonly fed a varied diet of marine meaty foods and supplementing items such as algae-based foods
• Temperature: About 24–26 °C (typical marine fish range)
• pH: About 8.1–8.4 (typical marine aquarium range)
• Salinity: About 1.020–1.026 specific gravity (typical marine aquarium range)