Centropyge bicolor

Centropyge bicolor

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Centropyge bicolor: details, price, maintenance in the aquarium, natural habitat and all the tips for breeding this beautiful angelfish.


With the name "angelfish"All the species of the Pomacanthidae family, of the order Perciformes and suborder Percoidei are identified. The Pomacanthidae family contains 88 species divided into 8 genera, first of all the Centropyge.

Taxonomically, they are commonly identified as "angelfish"The species grouped into the following genera:

  • Apolemichthys
  • Centropyge
  • Cahetodontoplus
  • Genicanthus
  • Holacanthus
  • Paracentropyge
  • Pomacanthus
  • Pygoplites

THEangelfishare described asthe most intelligent in the aquarium, some species can show off very particular liveries so as not to go unnoticed even in the most colorful reef aquarium.

All theangelfish, including theCentropyge bicolorI'mprotogynous hermaphrodites, species with protogyny mature and reproduce as females and subsequently differentiate as males. In general, allangelfishthey prefer shallow waters (from 2 to 20 meters) even if some species live and reproduce at a depth of 50 meters. Fish like thatCentropygethey are ideal for the marine aquarium, especially the specimens with reduced growth ... It is necessary to specify that someangelfish, by temperament and in poor nutrition conditions, they can be harmful to corals as I have explained to you for theCentropyge Loriculus.

On this page I will focus onAngelfish Centropyge bicolor, on his card, on his habits and needs in the aquarium.

Centropyge bicolor: tab

Common name:two-tone angelfish

Origins: Western Pacific Ocean (from Southern Japan to the Great Barrier Reef).

Habitat: lives in protected lagoons, channels and reef slopes at depths between 3 and 10 meters. They are rarely seen in open waters, far from shelters or crevices to hide.

Feeding: in nature it feeds mainly on algae, worms and small crustaceans.

Description: In nature, it grows to a length of 15cm. It has the characteristic two-tone yellow and blue livery with a blue spot on the head and the yellow caudal fin. Half of the rear body is blue, except for the yellow caudal fin.


  • Order: Perciformes (Percomorphi or Acanthopteri)
  • Suborder: Percoidei
  • Family: Pomacanthidae
  • Genus: Centropyge
  • Species:Centropyge bicolor
  • Common name:two-tone angelfish

Centropyge: Reproduction and sex

Fish of this species begin their life without having developed any sex. As adults they are protogynous hermaphrodites, that is, they all become females and only the most dominant specimens will change sex becoming males.

Size is the main difference between the sexes. How to distinguish a male from a female Centropyge? The difference is not so much in color as in size. If you want to pair, you will need to choose a slightly larger and a smaller one. Within a few weeks, one of the two fish will change sex to adapt to the other. If the specimens have already established sex, a sex reversal may be possible but this will not only take longer but also a bit of luck!

Centropyge bicolor in the aquarium

Thecentropyge bicolorit's aangelfishshy in nature. Add it to a well-matured aquarium, which contains enough rocks to allow it a refuge. Caverns, caves and crevices to explore will keep him safe. Keep in mind that if theangelfish centropyge bicolorwill start to feel stressed or threatened, it could damage your corals.


When you buy aCentropyge bicolortake young specimens, the reason? They will adapt more easily to artificial feeding.

In the aquarium, thecentropyge bicolorit will clean up all the filamentous algae present. They eat a wide variety of frozen foods including shrimp, mysis, lobster roe… Also accepts flake foods, especially spirulina algae.

If you have purchased an adult specimen, know that it will be more difficult to adapt it to dry food. If the tank is well matured it can start feeding on tunicates or benthic fauna already present in the tank.

Does Centropyge bicolor eat corals?

Here is the sore point. All theangelfishthey can bother corals but only if stressed and poorly fed. Unlike thetriggerfishwhich has as its nature to destroy coral reefs, theangelfishdoes not attack corals. It is advisable to provide thecentropyge bicolortwo meals a day because if poorly fed and stressed, it can begin to attack not only the corals but also other invertebrates present in the tank.

I recommend that you only include one copy ofangelfishof the same gender because they have selective territoriality and tend to be aggressive towards othersangelfish suchCentropyge.

Absolutely theCentropyge bicolorit is not suitable for “nano reef” style reef aquariums, in confined environments they tend to be very aggressive.

Centropyge bicolor: price

It may sound strange to you but ... I paid for a copy ofCentropyge bicoloronly 20 euros but a small shopkeeper, for a specimen of the same size, asked me well 80 euros. From this you can understand that the price is made a lot by the dealer. From experience I tell you that thecentropyge bicolorit is seen more rarely on the market than the more "noble"emperor angelfishor angelfishCentropyge Loriculus.

Video: Bicolor Angelfish Centropyge bicolor. LiveAquaria (June 2022).