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FishintermediateSaltwater

Flame Angelfish

Centropyge loricula

AnimaliaChordataActinopterygiiPomacanthidae

📍 Central Pacific, Hawaii & Cook Islands

Ask Finn

Vivid red-orange dwarf angelfish with black vertical bars. One of the most popular dwarf angels. May nip at corals; monitor in reef tanks.

Size4"
Min Tank70g
semi-aggressive
Zoneall

Care Guide

Diet

Flame Angelfish are omnivores requiring a varied diet of high-quality marine flakes, small pellets, and frozen foods such as mysis shrimp, brine shrimp, and chopped seafood. Feed once daily in small portions, offering enough food to be consumed within 2-3 minutes. Supplement with occasional vegetable matter like nori or spirulina-based foods to support digestive health.

Behavior

Flame Angelfish are active swimmers that patrol all tank zones, displaying territorial behavior especially toward other dwarf angelfish and similar-sized fish. They are semi-aggressive and may nip at peaceful tank mates or coral polyps, particularly if underfed or in cramped conditions. Males are more aggressive than females and establish dominance hierarchies in community settings.

Breeding

Breeding Flame Angelfish in captivity is extremely difficult and rarely successful in home aquariums. They require very large tanks (200+ gallons), stable conditions, and pairs often fail to spawn or eat their eggs. Most captive specimens are wild-caught, making breeding attempts impractical for most hobbyists.

Common Diseases

Marine Ich (White Spot Disease)

Symptoms

White spots on body and fins, rapid breathing, rubbing against surfaces, lethargy

Treatment

Raise temperature to 26-27°C, increase aeration, use copper-based medication or hyposalinity treatment; quarantine affected fish

Fin Rot

Symptoms

Frayed or deteriorating fin edges, discoloration at fin margins, progressive fin loss

Treatment

Improve water quality, perform frequent water changes, use antibiotic medications if bacterial; ensure adequate nutrition

Velvet Disease (Oodinium)

Symptoms

Fine golden or rust-colored dust on body, rapid breathing, scratching behavior, loss of appetite

Treatment

Raise temperature gradually to 27-28°C, reduce light exposure, use copper medication or formalin-based treatments; quarantine immediately

Lateral Line Erosion

Symptoms

Pitting or erosion along lateral line, loss of sensory pores, behavioral changes

Treatment

Improve water quality and stability, enhance diet with vitamin-rich foods, perform regular water changes; may indicate poor nutrition or stress

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Quick Facts

pH
8.1–8.4
diet
omnivore
maxSize
4 inches
salinity
1.023–1.025 SG
minTankSize
30 gallons
temperature
73–81°F (23–27°C)

Temperature

73–81°F

23–27°C

Stats

Community tips0
Kept by0 hobbyists