Peppermint Angelfish Species Profile – How to Care Koi Angelfish

The peppermint angelfish is a small species of marine ray-finned fish, and belongs to the family Pomacanthidae. It can be found in Central area of the South Pacific Ocean where it was natively introduced by humans for aquarium trade many years ago from Cook Islands who wanted this beautiful but hardy fish as ornamental pet or decoration over there because their natural habitats get destroyed often due too volcanic activity so now this interesting little guy has become quite popular worldwide!

Peppermint Angelfish Characteristics:

Peppermint Angelfish Species Profile

This Peppermint Angelfish is about 6 inches long, but it can grow up to 8 inches in length. It has distinct black stripes on its white body with vivid red colored tail and fins which are the main characteristics of Peppermint Angelfishes that makes them “separate” from other angelfish species.

They have semi-translucent tinted dorsal and pectoral fins which can be used to give them a jellyfish-like appearance. Peppermint Angelfishes have both male and female genders, however it’s very hard to differentiate them when they are juveniles because their color changes drastically in few months.

Peppermint Angelfish is usually orange with white stripes in juvenile stage, then their tail becomes mostly red in adulthood while their head back is blueish tan colored so Peppermint Angelfishes actually have three distinct color phases at different stages of life. Peppermint angelfish also has black vertical bands on its tail base so Peppermint Angelfishes are definitely one of the most colorful marine fishes out there!

Peppermint Angelfish:

Peppermint Angelfish is a marine fish species and belongs to the Family Pomacanthidae, so Peppermint Angelfish is closely related to other fish species such as Regal Angelfish (Genicanthus angelfish) and also some marine wrasses! Peppermint Angelfishes are omnivores meaning they can eat anything from meaty foods like krill, squid or shrimp to live marine algae just like some tangs do. Peppermint angelfish will accept almost any type of flake food for marine herbivores because it’s usually very high in protein but low in fiber.

Peppermint Angelfish Size:

Peppermint Angelfish grows up to 8 inches long maximum,but mostly Pepper Angelfishes stay under 6 inches in length. Peppermint Angelfishes can live up to 8 years or more in captivity while Peppermint Angelfish’s lifespan in the wild is only about 2 years. Peppermint angelfish juveniles are usually orange with white stripes, while the Peppermint Angel adult phase has red/orange color on its tail and black vertical bands on its base of the caudal fin which separates them from other species of angelfish out there.

Peppermint Angelfish PH:

For Peppermint Angelfish water pH recommended values should be between 8.1 (7.8) and 8.4 (8), but it’s not as important as the water temperature for Peppermint Angels because they don’t show any major signs of stress even when the water pH is out of Peppermint Angelfish’s range. Peppermint Angelfishes are very adaptable creatures, but they still need their water to be clean and clean so don’t forget Peppermint angelfish are saltwater fish species!

Peppermint Angelfish Aquarium:

Although Peppermint fishes can live in tanks with minimum tank size of 30 gallon, it would be better if you have a bigger tank for Peppermint Angels more over 50 gallons. Peppermint angelfish usually needs some shaded areas where they can relax or sleep because Pepper Mint Angles are nocturnal hunters who only come active during the night time when all lights are off.

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Peppermint Angelfish Tankmates:

Any peaceful community fish species can be Peppermint Angelfish tankmates as long they are not aggressive or fin-nippers. Peppermint angelfish usually swim alone or in pairs, so Peppermint Angelfish is very social and doesn’t like to live with other Peppermint Angels this might cause them stress.

Peppermint Angelfish Care:

Although Peppermint angels are usually hardy creatures you need to provide good water quality for Peppermint Angles stability of the water parameters will ensure healthy growth of your Peppermint Angels because that’s what they rely on more than anything else! You should test at least 50 ppm of calcium concentration in the aquarium for best results, but it’s also recommended to use Epsom salt once per week especially if you don’t feed Peppermint Angel fish often.

Peppermint Angelfish Lifespan:

Peppermint angelfish lifespan in the wild is about 2 years, Peppermint Angels can live 8 or more years when they are in a proper aquarium environment and cared well by their keepers. Peppermint Angles usually become sexually mature when they reach the age of 12 months maximum, Peppermint Angels spawn very easily even in captivity but most Peppermar Angle fry gets eaten due to their small size so Peppermint Angelfish breeding success is not guaranteed yet!

Peppermint Angelfish Diet and Feeding:

In the wild Peppermint angels eat marine algae, microalgae, seaweed,onges and some types of microalgae. Peppermint Angles will accept almost any type of flake food for marine herbivores because it’s usually very high in protein but low in fiber. Peppermint Angelfish prefers a diet containing vegetable matter and some fish meal or other animal proteins to fulfill all their nutritional requirements.

Peppermint Angelfish Differences:

Peppermint angelfish species is easier to identify than others within the same family because Peppermint Angels have two horizontal stripes across their body with white color on them, Pepper Angles also have vertical black bars on the base of their caudal fin . Peppermait angelfish doesn’t have long teeth like other angelfishes so they won’t interfere with Peppermint Angels tankmates and cause Peppermint Angelfish aggression.

Peppermint Angelfish Breeding:

To successfully breed Peppermint Angels in captivity you need to provide Peppermint Angels with great water quality , big tank and healthy diet all of this is very important if Pepper Mint Angles are going to be good parents and raise Peppermint Angelfishes fry until they become juvenile and independent Peppermint Angels. Peppermint Angels should spawn every 2 weeks maximum, because this way Peppermait Angels will reproduce continuously and you’ll always have some Peppermints babies for sale or trade other aquarium owners.


Peppermint angelfish species is one of the most beautiful marine angelfish species on Earth, it’s also a peaceful creatures that rarely shows any signs of Peppermint Angelfish aggression. Peppermint Angels are a great addition for any fine marine aquarium because Peppermint Angles color makes every Peppermint Angelfish tank look amazing and Peppermint angels usually become very friendly after a couple of days in a new aquarium environment.