Midnight angelfish

Centropyge nox

Family : Pomacanthidae

FishMarinepoisson-ange

The midnight angelfish is a small angelfish with a uniformly black body, highly prized in marine aquariums for its sober color and active behavior.

Popularity
Advanced marine fish
large tank + demanding parameters
Availability
Specialty only
Shop availability
IUCN Status
LC
Least Concern
Biotope
Indo-Pacific
Récifs coralliens de l'océan Indien et Pacifique tropical.

Description

Centropyge nox has an entirely black body without distinctive markings, with slightly darker fins. Juveniles are identical to adults. It reaches a maximum size of about 10 cm. It is a shy but curious fish, spending its time exploring crevices in the decor. It can become territorial towards other small angelfish. In the aquarium, it is generally peaceful with unrelated species. Its diet is omnivorous with a herbivorous tendency, grazing algae on rocks.

Habitat

Region :

Coral reefs and lagoons, often near rubble and caves

Distribution :

Recommended parameters

Temperature2428 °C
pH8.18.4
GH610 °dGH
KH712 °dKH
Salinity1.0231.025
NO₃
≤ 20 mg/L
PO₄
≤ 0.1 mg/L
Calcium
≥ 400 ppm
Magnesium
≥ 1200 ppm
Light
Medium
Flow
Medium

Care

Difficulty
3/5
Diet
Omnivore
Min. tank
200 L
Min. group
1
Adult size
10 cm
Lifespan
7 years
Temperament
Semi-aggressive
Propagation

Care notes

Maintain a temperature of 24-28°C, pH 8.1-8.4, and salinity 1.023-1.025. A minimum tank volume of 200 liters is recommended for one specimen. The aquarium should have plenty of hiding places and live rock for grazing. It is sensitive to sudden parameter changes. Feed with spirulina-based foods, enriched brine shrimp, and mysis. Avoid keeping it with aggressive other Centropyge. It can be kept in a reef tank with caution as it may nip at some soft corals. Efficient filtration and moderate lighting are suitable.

Similar species

Espèces proches, même habitat ou même maintenance

References