Facts

Latin name Coradion altivelis - McCulloch, 1916
Common name Highfin coralfish
Family Chaetodontidae - Coradion
Origin East Indian Ocean, Australia, Japan, Indonesia, New Zealand, Central/West Pacific
Max length 18.0 cm (7.1")

As aquarium fish

Minimum volume 400 l (106 gal)
Hardiness Average
Suitable for aquarium Suitable with care
Reef safe Often reef safe
Aggressiveness Peaceful

Food

Maybee
  • Soft coral
  • Large polyp stone coral (LPS)
Recommended
  • Microalgea (Eg. spirulina)
  • Zooplankton (Cyclops, pods...)
  • Small crustaceans (Krill, mysis, artemia...)

Eats tubeworms

This species likes to eat tubeworms.

Can nibble at clams

This species sometimes nibbles at clams including Tridacna species.

Docile

This species is very shy and docile, so one should be careful when keeping it with more aggressive fish.

Can coexist as a pair

They can live as a pair provided they are introduced simultaneously.

Family description (Chaetodontidae)

The Butterflyfish are known for their attractive patterns and colours. They are closely related to Angelfishs, but can always be distinguished, as they lack the spines on each side of the head of the Angelfish.

A smaller group of these fish will seek out primairily soft corals, like Zoanthus. A larger part of the species will target different types of LPS corals. Butterflyfish are also known to seek out anemones, tubeworms and bristleworms.

Therefore it is important to choose the correct species in relation to the corals wanted, if one desires to keep Butterflyfish in a coral-aquarium.
Bristleworms, tubeworms and other small invertebrates are also a part of the diet for many Butterflyfish.

It can be problematic, with many of these species, to get them eating in the beginning, but many of the species cannot resist live zooplankton or live mussels with crushed shells. Another option is to mimic their natural behaviour by stuffing their food into coral skeletons or stones.

They ignore most other fish and are generally peaceful, therefore multiple Butterflyfish will have no problem living together. One should however be cautious about keeping similar species together unless they are a couple.

As these fish can be difficult to acclimatize and get feeding, it is important to buy healthy fish, to avoid having to deal with more problems. Make sure to check that they do not have parasites or any visible infections.

There are some species that should not be kept in an a aquarium, as they are food specialists and will almost always refuse to eat replacement foods. It can be possible to breed some species, which will eat frozen foods. Otherwise the only way to keep food specialists is by feeding them their natural diet, which consists of live SPS or LPS corals for example.

FishBase

Aquarium trade Yes
Distribution Indo-West Pacific: Andaman Sea and Sumatra, Indonesia to Papua New Guinea, north to southern Japan, south to northwest Australia and the Great Barrier Reef.
English common names Highfin coralfish, High-fin butterflyfish
Danish common names Højfinnet fanefisk
French common names Coradion à grandes nageoires

References and further reading

About references

Scott W. Michael. 2004. Angelfishes and Butterflyfishes (Reef Fishes Series Book 3) TFH Publications / Microcosm Ltd. - (English)
Bob Fenner. Butterflyfishes; Separating the Good Ones and Those You Don't Want - Wet Web Media - (English)
Collection of links to additional information - Wet Web Media - (English)
Tea Yi Kai. 2014. Reef Nuggets 2: Aquatic Lepidopterans for your reef (Revised edition) - Reef Builders - (English)

Froese, R. and D. Pauly. Editors. 2014. FishBase. World Wide Web electronic publication. www.fishbase.org, version (08/2014).

Tags

docile shy, eats feather duster worm, pair couple, eats tridacna, butterfly
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