Goldflake angelfish
Apolemichthys xanthopunctatus, the goldflake angelfish, is a marine angelfish in the family Pomacanthidae, native to reefs of the central Pacific around islands such as the Line and Phoenix groups. It has a golden-yellow body dusted with fine gold spots, a dark-edged dorsal fin, blue lips, and a striking yellow-and-blue face. It is a moderately bold, semi-aggressive angelfish that establishes a territory and is best kept as the only large angel in most aquariums. It coexists with robust tankmates once settled. It requires a large, mature aquarium with abundant live rock for grazing and shelter, and stable water quality. An omnivore, it should be offered angelfish preparations containing sponge, marine algae, and meaty foods. It is generally not considered fully reef-safe, as it may nip corals and clam mantles. It is a prized, relatively uncommon species that rewards an experienced marine keeper.
Water parameters
| Temperature | 24 – 27 °C |
|---|---|
| pH | 8.1 – 8.4 |
| Carbonate hardness (KH) | 8 – 12 °dKH |
| Salinity | 33 – 35 SG |
Tank & stocking
| Minimum tank volume | 450 L |
|---|---|
| Volume budget per individual | 150 L — territorial: does not simply add up |
“Minimum tank volume” is a reasonable floor, not an absolute limit. The per-individual budget is used by the Aqua app to estimate how heavily a tank is stocked.
Frequently asked questions
What size aquarium does Goldflake angelfish need?
Provide at least 450 litres to keep Goldflake angelfish in good conditions.
What water parameters does Goldflake angelfish need?
A temperature of 24–27 °C, pH 8.1–8.4, saltwater.
Is Goldflake angelfish peaceful or aggressive?
Its temperament is semi-aggressive.
What does Goldflake angelfish eat?
Its diet: omnivore.
How big does Goldflake angelfish get?
Around 25 cm as an adult.
Is Goldflake angelfish suitable for beginners?
Care level: advanced.
Planning a tank with Goldflake angelfish?
AquaTender turns these parameters into live advice: it checks whether your tank is big enough, how heavily it's stocked, and whether your fish are compatible — then tracks water tests, photos and maintenance for you.
Fish from the same biotope
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