Black Banded Leporinus – Aquarium | Size | Tank | Breed | Care

Black Banded Leporinus

The black-banded leporinus has the looks of a torpedo-shaped bumblebee. Its thick, verticle black and yellow stripes assist people to mix into the school in wide-open water very similar to zebra camouflage collectively on the open plains.

Black Banded Leporinus Overview

Black Banded Leporinus requires a really giant aquarium because the fish rapidly develop to over a foot in size and are avid jumpers given any alternative. As but, the standing of the species has not been evaluated by the IUCN (International Union for Conservation of Nature.)

Although this species doesn’t breed in captivity, it is wild range is giant; fish on this genus are thought of probably not prone to overfishing for the aquarium commerce.

The scientific name of this characin is curious but descriptive: Leporinus means “rabbit snout” and fasciatus means “banded.” The widespread names Black-Banded Leporinus and Banded Leporinus additionally describe its body pattern. The most fascinating factor concerning the patterning of this fish is that as a teen, it solely has 5 black bands.

After it’s a year old, the first of those bands split, dividing into 2 bands. Every 6 months after that, one other band will cut up into two. By the time this characin is three years old, it is going to have 10 bands, and its yellow-colored band turns more orangish. You can really decide the approximate age of this fish by counting its bands.

The Black-Banded Leporinus is an effective community fish, however, it is vitally lively and must be saved in a big aquarium. Keep the aquarium coated as their excellent jumpers, and may leap long distances.

Even although they’re often peaceable, they are often fin nibblers, so select their tankmates fastidiously. We have saved them with all kinds of community fish in addition to small cichlids.

Common Names

Black-banded leporinus, many banded leporinus, banded leporinus, striped leporinus, eight-banded leporinus

SCIENTIFIC NAME: Leporinus fasciatus

ADULT SIZE: 12 inches (30 cm)


Origin and Distribution

Native to the Amazon River basin in South America, this fish was additionally by accident launched into the states of Florida and Hawaii, in all probability by the unlawful launch of specimens that had grown too giant for dwelling aquariums.

Although a couple of members of this family are commonly seen on the market within the aquarium market, there’s nonetheless little scientific information accessible concerning the varied leporinus species.

Leporinus are small members of the Anostomidae family. The Anostomaide are predominately herbivorous omnivores that inhabit swiftly shifting rivers.

Black Banded Leporinus Description

The Banded Leporinus has an elongated, heavy body with an arched back and narrower tail. This fish reaches 12 inches (30 cm) within the size within the wild, however, in captivity grows to about 8 inches (20 cm) and has a life span of 7 to 10 years.

A collection of darkish and light bands run alongside your entire size of its body from the snout to the caudal peduncle. Its fins are transparent, generally with a black hue.

Juveniles have 5 black bands, and at 1 year of age, the first of those bands split, dividing into 2 bands. Every 6 months after, one other band will cut up into 2. By the time this characin is three years old, it is going to have 10 bands and its yellow bands will flip orangish.

Size of fish – inches: 12.Zero inches (30.48 cm) – These fish rise up to about 8 inches (20 cm) in captivity, although they’ve been identified to achieve 12 inches (30 cm) of their natural habitat.

Lifespan: 10 years – They have a lifespan of seven – 10 years.

Fish Keeping Difficulty

The Black-Banded Leporinus is a reasonably hardy fish and a good selection for an aquarist with some fish holding experience. They adapt properly to slight water situation modifications and are simple to feed.

They might be damaging in aquariums, nonetheless, and their giant size makes them an undesirable selection for inexperienced persons.

These characins must be saved in a tank a minimum of 60 inches long and ideally 50 or more gallons for a single fish. The tank additionally must be securely coated as these fish are expert jumpers and can in all probability accomplish that if given the chance.

Aquarium Hardiness: Moderately hardy

Aquarist Experience Level: Intermediate

Colors and Markings

The name “leporinus” is of French origin, which means “little hare.” Close examination of the fish will clarify the name, as they’ve two distinguished front teeth very similar to a hare or rabbit. Fish species that develop crushing front teeth are often snail eaters.

All leporinus have solely 5 black bands as juveniles. As they develop, just one band will cut up in two each year, with the lighter mustard or golden yellow color in between.

By counting these bands, you’ll be able to age the specimen. Not all fish within the genus Leporinus carry these distinctive yellow and black stripes, however solely the striped varieties, Leporinus fasciatus and Leporinus affinis, are supplied on the market within the aquarium commerce.

Closely resembling one another, the first distinction between these two species is the form of the caudal (tail) fin and the variety of stripes. Leporinus affinis has a rounded caudal fin and has 9 stripes.

Leporinus fasciatus has pointed caudal fins and shows ten vertical stripes. Some specimens (presumably the males) of Leporinus fasicatus will display a dusty red color on their throat, which is particular solely to this species. Fins on all Leporinus are transparent or dusky with a touch of black.


An aquarium properly-suited to this fish has a sandy backside with items of wooden and rocks. As long as there are algae rising on the wooden and rocks, the Black-Banded Leporinus will swim in a head-down place, continually grazing. If there isn’t an alga, it is going to nibble on the shoots and leaves of crops.

Black Banded Leporinus Care

A considerably peaceable species that advantages from a big aquaria. Its tank-mates must be of the identical size and temperament, no long-finned slower shifting fish resembling Angels as they’re notoriously sneaky about fin-nipping.

The tank backside must be gravel coated with crops and decorations. Feeding is just not an issue as they take ready staple meals together with dietary supplements of dwell and frozen meals.

Their pH must be neutral [7.0], GH of round 10, the temperature range of mid-seventies to low eighties. They dwell within the center areas of the tank. They are egg layers and to my information haven’t been bred in captivity.

Keep the tank properly coated as they’re great jumpers and may travel many feet. The Leporinus is a high-quality addition to any tank and Badman recommends them to anybody prepared to satisfy their necessities.

Black Banded Leporinus Aquarium Setup

These fish might be saved singly or in teams of 6 or more. They do get fairly large and can need a minimum of a 50-gallon aquarium for a single specimen, and far bigger for a gaggle.

Ideally, present a tank a minimum of 60 inches long or more. They like some planted areas however might are likely to snack on them as soon as they’ve eaten any algae they will discover. Algae growth must be inspired.

Decor of twisted roots and driftwood shall be simpler to maintain. The substrate ought to encompass sand with some giant clean rocks to encourage algae growth. Ensure that the tank is fitted with a decent cover, or this fish will leap out.

Water circulate must be pretty sturdy, and this may be completed with a river manifold system or a number of powerheads. Large canister filters will work finest to maintain the tank clear and properly oxygenated. The canister filter may also support holding a powerful present.

Minimum Tank Size: 50 gal (189 L)
Suitable for Nano Tank: No
Substrate Type: Sand/Gravel Mix
Lighting Needs: Low – subdued lighting
Temperature: 72.Zero to 82.0° F (22.2 to 27.8° C)
Range ph: 5.5-7.5
Hardness Range: 2 – 20 dGH
Brackish: No
Water Movement: Strong
Water Region: Bottom – These fish will swim within the center to decrease a part of the aquarium.

Social Behaviors

Peaceable fish are really useful for a community tank. Occasionally it could nibble on the fins of its personal species.

The Black-Banded Leporinus is an effective community fish. It is usually peaceable with different fish of an identical size or bigger, however, it has been identified to nibble on the fins of others, and it’ll definitely snack on smaller fish. It might be aggressive with its personal species, so it’s best saved as a single species or in a gaggle of 6 people or more.

Good tankmates for this fish are similarly-sized characins, Loricariids, Doradids, peaceable Cichlids, and Knifefish. They might be damaging to crops within the aquarium, particularly if they aren’t properly fed.

black banded leporinus banded leporinus size

Venomous: No
Temperament: Peaceful
Compatible with:
Same species – conspecifics: Yes – If saved with others of its personal type, have a gaggle of 6 or more to keep away from aggression.
Peaceful fish (): Monitor – This fish is taken into account as a community fish, however, it’s a fin nipper. Keep a watch out for fish that will change into harassed or picked upon. It may additionally eat smaller fish
Semi-Aggressive (): Threat
Aggressive (): Threat
Large Semi-Aggressive (): Threat
Large Aggressive, Predatory (): Threat
Slow Swimmers & Eaters (): Monitor – They have been identified to nibble on the fins of others often.
Shrimps, Crabs, Snails: Safe – not aggressive
Plants: Monitor – They will eat algae from surfaces. Once the algae are gone, they’ll start nibbling on smooth crops. Providing a crushed lettuce substitute can assist.

Sex: Sexual variations

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Black Banded Leporinus Tankmates

Catfish; Armored Catfish, Pimelodids, Loricarids, Doradids, Synodontis; Central and South America cichlids; characins; tetras, piranha (and allies); Knifefish; Arawana; gouramis; barbs; and Loaches.

Tolerant of different giant fish in a community tank, Leporinus fasicatus lives in giant faculties; fish are identified to quarrel amongst themselves infrequently.

This is especially true when they’re saved in smaller teams slightly than bigger faculties. Smaller fish in a community tank is simple prey for the black-banded leporinus, so solely choose different giant and rugged fish as tankmates.

Non-aggressive cichlids species make good co-inhabitants. Other possible tankmates for this fish could be equally sized characins, Loricariids, Doradids, and the Knifefish.

Keep leporinus with bigger or same-sized, semi-aggressive fish as it’s also infamous for nipping at fins. Do not hold it with slower-moving, long-finned species resembling angelfish.

Black Banded Leporinus Habitat and Care

In nature, black-banded leporinus dwell in rocky river beds and are accustomed to sturdy currents. To create a suitable fixed circulate, using a powerhead is really useful. Sand or high-quality gravel can be utilized as a backside substrate.​

Like different Anostomidae, all leporinus place themselves head-down in rocky clefts and fissures; supplied related furnishings of their aquarium.

In sturdy present environments, this recurring positioning might enable for higher grazing alternatives or higher camouflage amongst river crops, however, the cause for the behavior has not been recognized.

The black-banded leporinus can also be able to leap to great heights. Care must be taken to make use of a decent, locking cover to forestall the fish from leaping out of the tank with power.

All dwell crops shall be eaten with zeal, so use plastic crops or hold to the sturdier dwell crops resembling java fern. The water must be saved smooth and acidic.

Keep in thoughts that when absolutely grown, this fish reaches almost a foot in size, which suggests it requires a big aquarium of 70 gallons or bigger.

Black Banded Leporinus Diet and Feeding

Their most well-liked diet consists of large plant materials, resembling leaves and algae. Chickweed, lettuce, watercress, and even cooked peas are good meal sources.

Vegetable flakes are additionally appropriate if the fish will settle for them. These fish might change into territorial when feeding and will harass others within the school.

Some small larvae, small worms, and even fruits are additionally eaten in nature. These could also be used as an increase to their regular vegetarian diet.

Besides biting into wild fruits, the sharp, rabbit-like front teeth of the species make it capable of crack the shells of snails. Do not home these fish with tank cleansing invertebrates, however do provide pond snails as a superb source of dietary dwell meals.

Gender Differences

No sexual variations are discernible till they’re mature adults. Females will develop giant and have rounder abdomens. Males often are the people who develop a red throat, however, this isn’t identified.

Rumors flow into that this fish has been efficiently bred in captivity, however, there’s little or no, if any, documentation of such reviews. It is understood that the black-banded leporinus is an egg layer.


As with most fish, Banded Leporinus are liable to pores and skin flukes, parasitic infestations (protozoa, worms, and many others.), parasitic infestations (protozoa, worms, and many others.), bacterial infections (common), and bacterial illness. Banded Leporinus are extraordinarily hardy and illness is just not often an issue in a well-maintained aquarium.

However, they will nonetheless experience health issues or illness. Remember that something you add to your tank can introduce illness.

Not solely different fish however crops, substrate, and decorations can harbor bacteria. Take great care and ensure to correctly clear or quarantine something that you just add to a longtime tank in order to not upset the steadiness.

An advantage of the Banded Leporinus is that on account of their resilience, an outbreak of illness can typically be restricted to only one or a couple of fishes if handled at an early stage.

When holding more delicate varieties of fish, it is not uncommon for all fishes to be contaminated before the first warning indicators might be seen.

The finest technique to proactively forestall illness is to present your Banded Leporinus in the right surroundings and a balanced diet.

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