Distichodus lusosso
Long-nosed Distichodus
Last revised 2026Edit this page
On this page11 sections
Quick factsEdit
Difficulty4 of 8 measures
- Space
- very large tank
- Water
- needs a steady pH
- Temp
- needs a steady temperature
- Diet
- unknown
- Temperament
- peaceful
- Social
- unknown
- Compatibility
- unknown
Other demands
Each of these can raise the rating on its own, whatever the measures above say.
- Hardiness
- unknown
- Needs a very large tank
The long-nosed distichodus, Distichodus lusosso, is a citharinid from rivers in Cameroon, the Republic of Congo and Democratic Republic of Congo. One of only a handful of Distichodus seen with any regularity in the hobby, it loses much of its juvenile colour and patterning as it matures. It resembles D. sexfasciatus but has a narrow, pointed head, and some specimens become very spiteful with age.
Distribution
EditHabitat
Write a noteEditInhabits large rivers.
Aquarium size
Write a noteEditA single specimen would need a tank measuring at least 60" x 18" x 18" (150cm x 45cm x 45cm) - 275 litres.
Maintenance
Write a noteEditNot a good choice for the planted tank, as it will munch most greenery. Furnish the tank with smooth rocks and driftwood branches instead. Sand or gravel can be used as substrate. If you want to try some plants, use species such as Anubias or Bolbitis, as most fish leave these alone. A little water flow is appreciated. It's an excellent jumper, so the tank must have a tightly-fitting, heavy cover.
Water conditions
EditTemperature: 22 – 26 °C72 – 79 °F
pH: 6.5-7.5
Hardness: 2-20°H
Diet
Write a noteEditOmnivorous and will accept most foods offered. It should be fed a decent proportion of vegetable matter to keep it in the best of health. A diet of live and frozen foods such as earthworms, prawn and mussel, along with frozen peas (remove the shells), Spirulina flake and blanched spinach would provide the desired balance.
These recommendations come from this profile’s own figures. They contain affiliate links, so we may earn a commission.
Behaviour and compatibility
Write a noteEditSomewhat unpredictable. While some specimens remain peaceful with similarly-sized tankmates, others can become very spiteful as they mature. Certainly don't attempt to keep one of these with much smaller or shy species. Some of this potential aggression can be removed by keeping it in a group, provided enough space is available. Other tankmates in a big tank could include bichirs, large characins, cyprinids, catfish and Loricariids.
Sexual dimorphism
Write a noteEditUnknown.
Reproduction
Write a noteEditUnrecorded in the hobby.
Notes
EditOne of only a handful of Distichodus seen with any regularity in the hobby. This species is undeniable attractive when juvenile, but unfortunately loses much of its colour and patterning as it matures. It is superficially similar to the more commonly seen D. sexfasciatus but has a much smaller adult size and a narrow, pointed head.
Species images · 1
These photographs are used with each photographer's permission.
Send a photographDistribution
Profile completeness18 of 24
75% complete
Also missing: aquarium size, taxonomic authority, etymology.
Community
Questions about Distichodus lusosso?
Ask on Discord