Hyphessobrycon bentosi (White Fin Ornate Tetra)

15 August 2026

325

The White Fin Ornate Tetra, a stunning captive-bred variant of the classic Jewel Tetra, is prized for its striking white-tipped fins and rosy-silver body. Native to the Amazon basin, this peaceful, schooling species brings active charm and vibrant contrast to heavily planted community aquariums.

Hyphessobrycon bentosi (White Fin Ornate Tetra)

Overview

The White Fin Ornate Tetra, scientifically known as Hyphessobrycon bentosi, is a highly sought-after variant in the aquarium hobby. The "DNZ" designation often associated with this fish in the European trade stands for "Deutsche Nachzucht," indicating high-quality German captive-bred specimens. These captive-bred lines are exceptionally hardy, adaptable, and boast intensified coloration, making them a brilliant addition to any freshwater community tank.

Image of jewel tetra white fin hyphessobrycon bentosi dnz

Distribution and Habitat

In the wild, the standard Hyphessobrycon bentosi is native to the slow-moving tributaries, floodplain lakes, and forested creeks of the Amazon basin in South America. They thrive in blackwater environments rich in tannins from decaying plant matter, which naturally lowers the pH and softens the water. While the White Fin variant is predominantly captive-bred and well-adapted to standard tap water, mimicking their natural habitat can encourage their most vibrant colors.

Description of White Fin Ornate Tetra

Body shape:

They possess a classic deep, laterally compressed body typical of many robust tetra species. This diamond-like shape gives them a substantial presence despite their relatively small size.

Color:

The body exhibits a beautiful translucent, rosy-silver to pinkish hue. Subtle iridescent scales can catch the light, while the gill plates often show a deeper reddish blush.

Barbels:

Like all characins, they do not possess barbels.

Snout:

They have a short, rounded snout with a small, terminal mouth designed for snapping up micro-invertebrates in the water column.

Eyes:

The eyes are relatively large in proportion to the head, featuring a dark pupil surrounded by a silvery or slightly golden iris.

Fins:

The fins are the defining feature of this variant. The tall dorsal fin features a prominent black blotch and is capped with a stark, bright white tip. The pelvic and anal fins are infused with a deep red coloration and are also striking for their bright white tips. Males typically boast longer, more extended dorsal and anal fins than females.

The Tail:

The caudal (tail) fin is deeply forked. While mostly transparent, the upper and lower lobes often display distinct reddish tints that complement the rest of their finnage.

Temper

This is a remarkably peaceful species. While males may occasionally engage in mock-sparring displays to establish a pecking order or impress females—flaring their fins and swimming side-by-side—these interactions are harmless and rarely result in any actual injury.

Sociality

They are a highly social, schooling fish. To ensure they feel secure and display their best natural behaviors and colors, they must be kept in groups of at least six, though larger schools of ten or more are highly recommended.

Activity

White Fin Ornate Tetras are active, mid-level swimmers. They will spend the majority of their day darting around the middle strata of the aquarium, exploring plants, and interacting with their conspecifics.

Keeping and Caring for White Fin Ornate Tetra

Tank size:

A minimum tank size of 60 liters (about 15 gallons) is required to provide adequate swimming space for a small school, though larger tanks are always better for community setups.

Water Parameters:

Being captive-bred, they are quite adaptable, but they do best in conditions that somewhat replicate their ancestral Amazonian waters.

Temperature

They thrive in tropical temperatures ranging from 22°C to 28°C (72°F to 82°F).

pH

A slightly acidic to neutral pH is ideal, ideally kept between 5.5 and 7.5.

Hardness

They prefer soft to moderately hard water, with a general hardness (dGH) of 2 to 15.

Ammonia, Nitrite, Nitrate

Pristine water conditions are essential. Ammonia and Nitrite must always be at 0 ppm, and Nitrates should be maintained below 20 ppm through regular water changes.

Lighting

Dim to moderate lighting is preferred. Bright, intense lighting can wash out their colors and cause stress unless the tank is heavily shaded by plants.

Water flow

A gentle to moderate water flow is sufficient. They do not appreciate turbulent, fast-moving water.

Decorations and Plants

A heavily planted aquarium is ideal. Incorporate driftwood, botanical leaf litter (like Indian Almond leaves) to introduce tannins, and plenty of tall background plants and floating plants to provide shaded areas and hiding spots.

Diet

They are omnivorous and not fussy eaters. In the aquarium, they will readily accept high-quality dry foods such as micro-pellets and crushed flakes. To promote optimal health and coloration, supplement their diet with live or frozen foods like daphnia, brine shrimp, and bloodworms.

Some Feeding Tips

Feed them small amounts once or twice a day—only what they can completely consume within two to three minutes. Because they have small mouths, ensure the food particles are appropriately sized.

Breeding

Breeding the White Fin Ornate Tetra is a rewarding challenge. They are egg-scatterers and exhibit no parental care. To breed them, set up a dedicated spawning tank with very soft, slightly acidic water, dim lighting, and a substrate of marbles or fine-leaved plants (like Java Moss) where the eggs can fall out of reach. Condition the breeders with live foods, introduce them to the breeding tank, and remove the adults immediately after spawning to prevent them from eating the eggs. The fry will hatch in 24-36 hours and require infusoria or specialized liquid fry food until they are large enough to eat baby brine shrimp.

Conclusion

The White Fin Ornate Tetra is a captivating, hardy, and peaceful fish that makes an excellent choice for both beginners and experienced aquarists. Their dynamic schooling behavior, combined with the striking contrast of their white-tipped fins against a planted backdrop, guarantees they will be a stunning focal point in any freshwater community aquarium.

Fish info

Care level: Easy
Temperament: Peaceful
Adult size: 4-5 cm
Life expectancy: 3-5 years
Fish type: Tetra
Temperature : 22-28°C
pH: 5.5-7.5
Color Form: Black, Pink, Red, Silver, White

Related on Fishs

Leave your comments

Latest on Fishs

Dwarf Gourami Red (Trichogaster lalius)

Easy - Moderate

Asian labyrinth fish

The red dwarf gourami is a selectively bred color form of the dwarf gourami, a small labyrinth fish formerly widely known as Colisa lalia. It is suited to mature, planted community aquariums with gentle water movement and calm tank mates. Males can be territorial, especially when kept with females in confined conditions, so cover, visual barriers, and careful observation are important for a pair.
Cockatoo Cichlid Red (Apistogramma cacatuoides)

Moderate

South American dwarf cichlid

The Cockatoo Cichlid is a small South American dwarf cichlid valued for its personality, breeding behavior and colorful finnage. Apistogramma cacatuoides is generally adaptable when provided with clean, stable water, cover and a soft substrate. Males are larger and more vividly marked than females, while pairs become territorial around spawning sites. The supplied “red” designation most likely refers to a selectively bred color form; exact strain and sex confirmation cannot be established from the listing alone.
Discus (Symphysodon aequifasciatus) Care Guide

Difficult

South American freshwater cichlid

Symphysodon aequifasciatus is a large, laterally compressed cichlid from the Amazon Basin, valued for its calm behavior and striking disc-shaped body. It requires warm, clean, stable water and careful feeding, making it better suited to experienced aquarists. The supplied images show yellow, orange, red, white and dark color forms; cultivated strains can vary considerably, so exact variety identification from images alone is uncertain. Discus are social fish and generally thrive in groups rather than as isolated specimens.
Cape Lopez Killifish (Aphyosemion australe)

Moderate

West African non-annual killifish

The Cape Lopez killifish is a small, peaceful West African freshwater fish prized for its patterned body, flowing fins and manageable size. It inhabits slow-moving and temporary waters around coastal Gabon, including the Cape Lopez region. The supplied trade description identifies a pair as “Cape Lopez splendid carpets,” but this wording may describe a commercial strain rather than a formally recognized taxon. The image appears to show an orange form, so exact strain identification should be confirmed with the breeder or supplier.
Burton’s Mouthbrooder (Astatotilapia burtoni)

Moderate

East African haplochromine cichlid

Burton’s mouthbrooder, Astatotilapia burtoni, is a moderately aggressive East African haplochromine cichlid known for strong social hierarchies and maternal mouthbrooding. Males become more vividly patterned and defend territories, while females are generally less colorful and carry eggs and fry in the mouth. A pair requires a spacious, well-filtered aquarium with rocky cover, alkaline water and carefully selected tank mates. The supplied identification is consistent with Astatotilapia burtoni, although sex and locality form cannot be confirmed from the photographs alone.
Cyrtocara moorii (Blue Dolphin Cichlid) Care Guide

Moderate

Lake Malawi haplochromine cichlid

Cyrtocara moorii is a large, distinctive haplochromine cichlid from Lake Malawi, recognised for its blue adult coloration and rounded forehead, which becomes more pronounced with age. It is a maternal mouthbrooder and is generally less aggressive than many Malawi mbuna, but its size and territorial breeding behaviour require a spacious aquarium. The supplied images appear consistent with blue C. moorii, although photographs cannot confirm sex, locality, or whether the fish form a true bonded pair.
Blue Dwarf Gourami Pair (Trichogaster lalius)

Easy - Moderate

Peaceful labyrinth fish

The blue dwarf gourami is a selectively colored form of a small labyrinth fish native to the Indian subcontinent. It spends much of its time in the upper and middle aquarium, using its specialized labyrinth organ to breathe atmospheric air. Males can become territorial, especially when nesting, so a planted aquarium with calm tank mates, gentle flow, and surface cover is important. The supplied name uses Trichopodus lalius; Trichogaster lalius is the commonly used current combination.
Blue Acara (Aequidens pulcher)

Moderate

South American freshwater cichlid

The supplied label identifies these fish as Blue Acara, Aequidens pulcher, a South American freshwater cichlid often placed in the genus Andinoacara in current aquarium literature. The photograph is consistent with a blue acara, although a definitive identification cannot be confirmed from one image alone. This pair requires a spacious aquarium, stable water quality, hiding places and careful observation during breeding, when territorial behavior becomes stronger.
Julidochromis transcriptus: Black-and-White Slender Cichlid

Moderate

Lake Tanganyika rock-dwelling cichlid

Julidochromis transcriptus is a small rock-dwelling cichlid from Lake Tanganyika, recognized by its compact, elongated body and irregular black-and-white pattern. It is a territorial cave dweller that is best kept as an established pair in a carefully structured aquarium. The supplied fish are identified as a DNZ pair, although sex, collection locality, and precise geographic form cannot be verified from the supplied material alone.
Azur Cichlid (Sciaenochromis fryeri) Care Guide

Moderate

Lake Malawi haplochromine cichlid

The Azur cichlid is commonly sold as Sciaenochromis fryeri, a predatory haplochromine cichlid from Lake Malawi. Mature males develop vivid electric-blue coloration, while females and juveniles are generally less intensely colored. This fish is moderately aggressive and needs a spacious aquarium with rocky structure, alkaline, mineral-rich water, and carefully selected tank mates. The supplied source describes a DNZ pair, but sex and exact locality cannot be confirmed from the images alone. Identification confidence is therefore good but not absolute.
Marble Angelfish (Pterophyllum scalare)

Moderate

South American freshwater cichlid

The marble angelfish is a captive-bred color form of Pterophyllum scalare, a tall-bodied South American cichlid valued for its elegant fins and distinctive irregular black patterning. It needs a mature, spacious aquarium with excellent water quality, warm water and suitable tank mates. Although generally manageable, adults establish territories and may become assertive when pairing or spawning. The supplied source identifies two marble angelfish; exact lineage and strain details cannot be confirmed from the available information.
Gold Angelfish, Pterophyllum scalare

Moderate

Freshwater South American cichlid

The Gold Angelfish is an ornamental colour form of Pterophyllum scalare, a tall-bodied South American cichlid valued for its graceful movement and parental care. It needs a mature, spacious aquarium with substantial vertical clearance, stable warm water and carefully chosen tank mates. The supplied source identifies two fish as Gold Angelfish, although the accompanying images show several angelfish colour and fin forms, so the exact appearance of the supplied specimens cannot be confirmed from the images alone.
Zebra Angelfish (Pterophyllum scalare)

Moderate

South American freshwater cichlid

The Zebra Angelfish is a selectively bred form of Pterophyllum scalare, recognised by a silvery body with several dark vertical bars and the tall, laterally compressed shape typical of freshwater angelfish. The supplied images also show other angelfish colour forms, so the exact appearance of the listed pair cannot be confirmed from the image set alone. This South American cichlid is generally manageable for experienced community keepers, but its size, territorial breeding behaviour and need for a tall aquarium should be planned for carefully.
Black Angelfish (Pterophyllum scalare)

Moderate

South American freshwater cichlid

The supplied record identifies two black angelfish, most likely a domestic color form of Pterophyllum scalare. The photographs show several angelfish color patterns, so they should not be treated as proof that every pictured fish is black or that all belong to the same strain. Black angelfish retain the tall, laterally compressed body and extended fins typical of freshwater angelfish. They need a tall, mature aquarium, stable warm water, a varied diet, and carefully selected tank mates.
White Marble Angelfish (Pterophyllum scalare)

Moderate

Freshwater cichlid

The white marble angelfish is a selectively bred aquarium color form of Pterophyllum scalare, a tall-bodied South American cichlid valued for its elegant fins and distinctive irregular dark marbling. It is generally peaceful when young but can become territorial, especially when paired for spawning. Successful care depends on a tall aquarium, excellent water quality, suitable tank mates, and a varied carnivorous-omnivorous diet. The exact genetic strain shown cannot be confirmed from photographs alone.
Freshwater Angelfish Mix (Pterophyllum scalare)

Moderate

Freshwater cichlid

Freshwater angelfish are tall-bodied South American cichlids valued for their graceful movement and wide range of captive color forms. The supplied source identifies a mixed group as Pterophyllum scalare; the photographs show several forms, including striped, black, orange, white, silver and blue-toned fish. They are manageable for experienced beginners, but their adult height, territorial breeding behavior and tendency to eat small tank mates require thoughtful aquarium planning.