Flameback Pygmy Angelfish

Flameback Pygmy Angelfish Care Guide

Scientific Name: Centropyge acanthops
Common Names: African Flameback Angel, Orangeback Angel, Fireball Angel
Origin: Western Indian Ocean

Temperament

Semi-aggressive; best kept with other peaceful to moderately bold fish. May nip at corals, especially fleshy LPS or clam mantles.

Reef Compatibility

❗ With Caution – Generally safe with SPS, but individual behavior varies.

Tank Requirements

• Minimum Tank Size: 30–40 gallons

• Aquascape: Plenty of live rock for grazing and hiding

• Water Parameters:

  • Temp: 72–78°F

  • pH: 8.1–8.4

  • Salinity: 1.023–1.025

  • dKH: 8–12

Diet

Omnivore – feed a varied diet including:

• Spirulina and marine algae

• High-quality angelfish pellets/flakes

• Frozen foods (mysis, brine, plankton)

• Occasional sponge-based angel foods

Size

Grows up to ~3" (7.5 cm)

Notes

• One Flameback per tank unless in a large system (pairs only when introduced as juveniles).

• Active swimmer with vibrant coloration that intensifies under proper lighting.

• Known for being hardy once acclimated.