Six-banded Distichodus
Distichodus sexfasciatus
A colossal African characin reaching 70+ cm (nearly 2.5 feet). Juveniles seduce buyers with stunning bright red bodies and thick black stripes, but they grow into massive, aggressively territorial, plant-destroying behemoths suitable only for giant Monster Fish tanks.
Temperatura da água
22 - 26 °C
Valor de pH
6 - 7.5
Tipo de água
Água doce
Nível do tanque
Parte inferior e intermediária
Tamanho adulto
70 cm
Volume mínimo do tanque
>= 500 L
Grupo mínimo
>= 1
GH
5 - 15 dGH
KH
2 - 7 dKH
TDS
95 - 295 ppm
Condutividade
148 - 461 uS/cm
Descrição da espécie
Geographical Origin and Habitat: Congo River basin and Lake Tanganyika (rare). Populates the bottoms of large African rivers with strong currents, rich in debris and submerged banks full of foliage.
Taxonomy and Morphology: Six-Banded Distichodus (Distichodus sexfasciatus). Monumental characin, reaches impressive weights and dimensions. Very high and compressed body; stocky and flattened snout (unlike the lusosso).
Social Behavior: Juveniles (colorful and active) form schools, adults (gray and massive) become torpid but extremely aggressive and intolerant both towards their own species and towards competing bottom fish.
Coloration and Sexual Dimorphism: Similar to its cousin lusosso when young: bright orange with six strong black stripes, but short snout. As it grows (from 20 cm / 8 inches upwards) the livery fades into a sad bronze or mud green, and the stripes get lost.
Cuidado, criação e companheiros de tanque
Aquarium Setup: Monstrous: no less than 250 cm (100 inches) of tank and over 1000 liters (260 gallons) to house a 70 cm (28 inch) adult! Zero plants (it is a lawnmower). Immovable trunks and heavy smooth rocks. The jump of an adult is frightening and can smash lids.
Diet and Feeding: Very strong vegetarian imprint. Gorges on oak leaves, frozen peas, spinach, cucumbers, lettuce and spirulina in industrial quantities. Animal proteins (krill, pellets) should be administered sparingly.
Water Quality: The amount of feces produced by these "water bison" requires filtration systems designed for large ray tanks (huge sumps) and titanic water changes.
Compatibility and Cohabitation: Can be paired, only if you have a gigantic tank, with other giants (Arowana, Datnioides, knife fish of the genus Chitala). Will kill small fish or decimate them incidentally by swimming.
Aquarium Breeding: Impossible in home aquariums. Occurs, in nature, during the flooding periods of African rivers.
Risks and Diseases: They suffer from severe intestinal infection (fatal) if kept on exclusive diets of beef heart. The main risk is finding yourself having to manage an unmanageable fish due to its size.
Origem e distribuição geográfica
Congo River basin and Lake Tanganyika (rare). Populates the bottoms of large African rivers with strong currents, rich in debris and submerged banks full of foliage.
Origem
África e Madagascar
Perfil de peixe
- Temperamento
- Semi-aggressive
- The Six-banded Distichodus is a rugged, boisterous, and dominant fish that demands a carefully planned 'monster fish' setup. As juveniles, they are often somewhat peaceful, but they become increasingly aggressive and territorial as they reach their massive adult size. They are capable of inflicting serious damage on tank mates if space is limited or if they feel their territory is encroached upon. They require an experienced aquarist prepared for their immense size, destructive habits, and assertive personality.
- Dieta
- Omnivore
- They are voracious omnivores that require a heavily plant-based diet alongside substantial meaty proteins. Providing copious amounts of vegetable matter, such as romaine lettuce, zucchini, peas, and spirulina tablets, is essential for their digestive health. This must be supplemented with high-quality meaty foods like large pellets, earthworms, prawns, and mussels to ensure complete nutrition. A varied diet prevents them from becoming aggressive and helps maintain their striking striped coloration.
- Expectativa de vida
- 8-10 years
- Tamanho adulto
- 70 cm
- Proporção sexual
- Solitary
- Visually sexing D. sexfasciatus is impossible as they display no distinct external sexual dimorphism. Given the requirement for aquariums well over 200 gallons just to house one adult, keeping a group to observe natural sex ratios is impractical for almost everyone. They can be fiercely territorial with conspecifics as they age, so keeping a single specimen is often the most prudent approach. In the extremely rare instance of a massive public aquarium setting, sex ratio remains largely irrelevant compared to providing adequate space.
- Frequência de alimentação
- Twice daily
- Due to their enormous size and high energy levels, adult D. sexfasciatus require significant daily feeding. Offering one to two large meals per day is necessary, ensuring a healthy balance of vegetable and meaty matter is consumed. They are highly aggressive feeders, so care must be taken to ensure that more passive tank mates receive their share of the food. Uneaten vegetable matter must be removed promptly to prevent catastrophic water fouling in the large aquariums they require.
- Carga biológica
- Extreme
- The Six-banded Distichodus is a massive, heavy-feeding species that creates a tremendously large bioload. Their diet involves stripping large amounts of vegetation and consuming meaty foods, which results in prodigious waste production. Extremely robust filtration, incorporating large-capacity canister filters or a customized sump, is non-negotiable for their care. Frequent, massive water changes are vital to prevent the rapid accumulation of nitrates and maintain a healthy environment for these large characins.
- Fluxo
- Stagnant
- Endemic to the Congo River basin, they are naturally adapted to environments with strong, highly oxygenated water currents. Powerful filtration combined with large powerheads should be used to simulate a riverine flow and maintain high dissolved oxygen levels. The strong current not only provides necessary exercise for these muscular fish but is also crucial for pushing their massive physical waste into the filtration intakes. They thrive in a highly dynamic, well-circulated aquatic environment.
- Risco de salto
- Yes
- Like most large, active characins, they present a very high jump risk, possessing the muscle power to easily launch themselves from the tank. A sudden fright or a particularly aggressive feeding frenzy can easily result in an airborne fish. A remarkably heavy and tightly secured aquarium lid is absolutely mandatory, as they can easily dislodge standard glass tops with their sheer force. Maintaining a calm environment and providing massive hardscape for security can help reduce erratic, jumping behavior.
- Reprodução
- Oviparous
- Breeding the Six-banded Distichodus in captivity is virtually impossible for the home aquarist and remains entirely undocumented. The combination of their massive adult size, requirements for enormous swimming spaces, and unknown seasonal breeding triggers (like river flooding) prevents captive breeding. They are assumed to be egg-scatterers that offer no parental care in the wild. As a result, all specimens encountered in the aquarium hobby are imported directly from their native African habitats.
- Compatibilidade e companheiros de tanque
- With caution
- They are semi-aggressive, formidable fish that are entirely unsuited for standard community aquariums. Because of their sheer size and boisterous nature, they must only be housed with equally large and assertive species like large Synodontis, robust cichlids, or large Loricariids. They will readily eat small fish and severely outcompete timid or slow-moving species for food. They are also notoriously destructive to aquatic flora and will relentlessly consume any live plants placed in their aquarium.
- Nível do tanque
- Middle/Bottom
- They are exceptionally active swimmers that will relentlessly patrol the middle and bottom levels of the aquarium. They constantly forage along the substrate and fiercely defend their chosen territories among the hardscape. They require a truly massive, elongated aquarium to accommodate their need for unobstructed lateral swimming space. The tank should be furnished with immense pieces of driftwood and large, smooth river rocks, entirely omitting any live plants.
Modelos e parâmetros científicos
FishBase
Acesso aos dados científicos oficiais da espécie
FishBase v25.04Dados sincronizados em: 15/06/2026
- Nível trófico
- 2,8 ± 0,26 se
- Unicidade filogenética (PD50)
- 0.5
- Relação bayesiana comprimento-peso
- a = 0.01445, b = 3.05
- VulnerabilidadeVulnerabilidade alta (57 / 100)
Espécies relacionadas
Recomendações agrupadas por parentes próximos, escolhas de acompanhantes e cuidados semelhantes.
