Copperband Butterfly Care & Species Guide

The copperband butterfly is a deep sea types of the butterflyfish family members. There are 129 fish pertaining to the copperband butterfly, consisting of the Indian butterflyfish, the raccoon butterflyfish, and also the drop butterflyfish.

Copperland butterflies are prominent among aquarists because of their lovely shades and also patterns, in spite of their high treatment requirements.

Table of Contents

Copperband Butterflyfish Information & & Summary

Copperband butterflyfish swimming among coral in a marine tank
Taxonomic name: Chelmon rostratus
Typical names Copperband butterfly, copperband butterflyfish, longnose butterflyfish, grouped longsnout butterflyfish, beaked coral reefs fish, long-beaked coral reefs fish
Circulation: The Pacific and also Indian Oceans in Indonesia, Australia, Singapore, and also the Philippines
Dimension: 4– 6 inches
Life span: 6– ten years
Shade: White with yellow bands
Diet Regimen: Predator
Character: Hostile
Minimum storage tank dimension: 75 gallons
Temperature Level: 75– 78 °F( 23– 26 ° C)
pH: 8.1– 8.4
Firmness: 5– 15 dGH
Treatment degree: Modest
Reproduction: Pelagic spawner(* )Beginning

The copperband butterfly is generally discovered in deep sea coral reefs in the Indian and also Pacific seas around Indonesia, Australia, the Philippines, and also Singapore.

Its all-natural environment includes corals reefs and also coral reefs, which offer sanctuaries and also areas for the fish.


Wild copperband butterflies meet 80 feet under water, in coral reef inclines, superficial locations, and also coral reef drop-offs. The waters in the fish’s all-natural environment are cozy, exotic, and also alkaline.

Grownup Dimension & & Life-span

Grownup copperband butterflies expand to 8 inches long in the wild. In bondage, the fish expand to 4– 6 inches long. There’s no dimension distinction in between men and also ladies.

The ordinary life-span of a copperband butterfly is 6 years. With the best treatment, they can meet ten years.



Copperband butterflies are extensively offered in deep sea fish shops and also online. The ordinary price of a copperband butterfly is $80–$ 120.

You can purchase these fish from the complying with online shops:

Look & & Actions

Copperband butterflies have triangular-shaped bodies with orange and also white red stripes. The fish are tranquil and also mild when housed with appropriate tankmates, yet are hostile to various other

Copperband butterflyfish swimming near colorful coral in a saltwater tank

butterflyfish Color Styles, Patterns, Fins, and also Sex Distinctions

The copperband butterfly has a white body with yellow upright bands, laid out by tiny black red stripes.

They have triangular-shaped bodies, with long, aimed noes and also huge dorsal and also rectal fins.

At the tail end of the copperband butterfly’s dorsal fin is a black area, looking like an eye. The base of the back fin is noted by a black red stripe.


Anxiety and also illness trigger a copperband butterfly’s shades to discolor. Feeding your fish a nourishing, high-protein diet regimen will certainly generate bolder, brighter shades than a poor-quality diet regimen.

Copperband butterflies look comparable to margined coralfish, yet margined coralfish have less red stripes and also darker shades.

Common Actions

Copperband butterflies are normally calm fish. The fish program hostile actions, consisting of chasing and also nipping, when they’re housed with unsuitable storage tank friends.


In a fish tank, copperband butterflies search for food among corals reefs in the reduced and also center areas. The fish utilize their lengthy noes to jab right into tiny spaces and also get to food that fish can not get to.

Copperband butterflies are quick, dexterous fish that swim in the open and also dart to safety and security when they’re scared. The fish are diurnal, suggesting they’re extra energetic in the day than in the evening.

Copperband Butterfly Treatment & & Container Demands

Copperband butterflies are delicate fish that have high treatment needs. The fish need steady water criteria that simulate their all-natural deep sea environment. Feed copperband butterflyfish a meat-eating diet regimen.

Environment and also Container Demands

The copperband butterfly’s all-natural environment is exotic, alkaline deep sea coral reefs around Australia and also Indonesia. Resemble their environment in bondage to make sure the fish enjoys and also healthy and balanced in the fish tank.


The minimum storage tank dimension for one copperband butterfly is 75 gallons to represent the fish’s plus size and also territorial propensities.

storage tank of at the very least 125 gallons is needed for 2 copperband butterflies, to stop hostile habits in between the fish.A Include a layer of sand, like aragonite sand, or smashed coral reefs to the base of the storage tank. Usage corals reefs and also rocks to produce a reef-like atmosphere with great deals of caverns, fractures, and also holes for the fish to discover and also assert as their areas.

Copperband butterflies are recognized to nip at coral reefs when looking for food. Nonetheless, the fish are taken into consideration a reef-safe types due to the fact that they do not purposely assault corals reefs, so it’s alright to house them in a container with a huge coral reef.

Container Problems

The perfect storage tank problems for copperband butterflies are:


Water kind:

Alkaline, slow-moving deep sea Container dimension:
Minimum 75 gallons, or 125 gallons for 2 copperband butterflies Water temperature level:
75– 78 ° Substratum: F
Great sand or smashed coral reefs Container arrangement:
Reefs, rocks, caverns Level Of Acidity:
8.1– 8.4 pH Water firmness:
5– 15 dGH Filter:
Yes, copperband butterflies are delicate to water top quality, and also a filter will certainly maintain water tidy and also clear Bubbler:
Not required Pump:
Yes, to offer water motion for gas exchange Lights:
Yes, to simulate the day-to-night cycles in the fish’s all-natural environment Hot water heater:
Yes, to maintain the water temperature level in the mid-to-high seventies Copperband butterflies are fragile fish that end up being conveniently stressed out or infected in transforming water problems. Guarantee that water’s temperature level, pH degree, and also firmness are well-kept, and also utilize a top quality filter to maintain the water tidy.


Copperband butterflies are vulnerable to a variety of usual deep sea illness, consisting of:

Deep Sea Ich

Deep Sea Ich

, or else referred to as aquatic Ich, is a skin problem brought on by Cryptocaryon irritans Fish with deep sea Ich have inflamed white areas on their bodies. Sleepiness and also anorexia nervosa prevail deep sea Ich signs and symptoms. Serious breathing distress, irritability, and also fatality can take place in without treatment instances of deep sea Ich. Deal with deep sea Ich by relocating the influenced fish to a bare-bottomed therapy storage tank and also including regulated quantities of a copper therapy item to the water. UV sterilizers can additionally be utilized to eliminate

Cryptocaryon irritans Promotions



is a typical fish illness brought on by a category of infections called Lymphocystivirus Increased, gray-white, light blemishes on the fish’s skin, either in collections or private areas, are the specifying sign of lymphocystis. The illness is brought on by water top quality problems and also presenting contaminated fish right into the storage tank without appropriate quarantine. Lymphocystis can not be dealt with, yet fish can get helpful like stop episodes of the infection. Decline stress factors in the storage tank by giving a nourishing diet regimen and also top quality water.

Marine Velour

Marine velour is the deep sea variant of

velour, a fish illness brought on by Amyloodinium ocellatum This illness impacts the skin and also lungs, creating a cleaning of brown-gold or environment-friendly fragments to base on the fish’s body. Fish with velour show blinking– rushing around the storage tank and also scrubing on harsh surface areas– sleepiness, and also securing their fins near to their bodies. Later on phases of aquatic velour reason problem taking a breath and also rejection of food.

Copper items are generally utilized to deal with velour in a deep sea fish tank. Speak with your vet regarding the fastest and also most efficient therapy.

Uronema marinum

Uronema marinum

is a ciliate bloodsucker that lives and also preys on fish. Big red sores are indications of uronema marinum. Deal with fish influenced by this illness by saturating them in Metronidazole to stop the illness from spreading out inside, after that relocating the fish to a tidy, sanitized quarantine storage tank to stop reinfection. Uronema marinum can endure on sediment and also dead cells, so keep a tidy fish tank to reduce sediment– among the bloodsucker’s primary food resources.

Container Companions

Copperband butterflies can be housed in a neighborhood fish tank with suitable reef-friendly storage tank friends.

Do not house copperband butterflies with various other types of butterflyfish due to the fact that the fish show hostile and also territorial habits towards each other. Invertebrates aren’t excellent storage tank friends for these fish due to the fact that they eat invertebrates in the wild.

Suitable storage tank friends for the copperband butterfly are:


Do not jam-pack the storage tank with fish due to the fact that this raises the capacity for hostility among copperband butterflies.

Diet Regimen and also Feeding

In the wild, copperband butterflies consume an intrusive coral reefs types called aiptasia, along with worms, small shrimp, and also fish fry. Duplicate the fish’s meat-eating diet regimen in bondage with a variety of healthy, protein-rich foods.

Copperband butterflies are tough to feed, specifically when initially presented to the storage tank. Emphasized or worried fish frequently reject to feed. Protect against feeding problems by real estate the brand-new fish in a quarantine storage tank to decrease tension, after that relocating the fish to the neighborhood storage tank after 2 weeks.

Feed copperband butterflies live or icy foods like mysid shrimp, salt water shrimp, clams, bloodworms, and also insect larvae. Explore various food kinds, focusing on online foods, till you discover a food that the fish conveniently approve.

Feed them high-protein, mineral-fortified pellets 3 times each week to make sure the fish’s dietary requirements are satisfied.


Maintain the water as tidy as feasible– copperband butterflies are most likely to consume in top quality water problems.

Offer a pinch of food a couple of times each day. Do not overfeed your fish due to the fact that this places tension on the fish’s gastrointestinal system.


The copperband butterfly is just one of one of the most tough fish to reproduce in bondage. Just completed aquarists with a lengthy background of effective reproduction ought to think about reproducing these fish.

Copperband butterfly swimming near coral in a species-only tank

There are extremely couple of records of effective reproduction of the copperband butterfly in bondage, and also little info regarding just how to urge the fish to mate.


Trying to reproduce copperband butterflies isn’t advised due to the fact that the fish are more than likely to eliminate to fatality when housed with each other. Sexing these fish is additionally tough due to the fact that men and also ladies are practically the same in look.

Should You Obtain a Copperband Butterfly for Your Fish tank?

Copperband butterflies are lovely fish with greater treatment requirements than many deep sea tropical fish.

You ought to think about obtaining a copperband butterfly if you have experience in raising deep sea fish and also adequate funds to create a coral reef storage tank customized to these fish.

Do not obtain a copperband butterfly if your existing storage tank includes inappropriate fish or you do not intend to take care of a high-maintenance fish with well-known feeding problems.

Regardless of their high treatment requirements, these fish are vivid, intriguing fish that are delightful to view in a house fish tank.


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