
Source: Wikimedia Commons
Rubricatochromis bimaculatus
A red dwarf cichlid found across much of West Africa. The pale blue spangles scattered over the body give the fish its name, and breeding adults turn an intense red. It is an easy substrate spawner but extremely aggressive when in spawning condition.
The jewel cichlid (Rubricatochromis bimaculatus, formerly Hemichromis bimaculatus) is a dwarf cichlid found in most West African drainages, favouring forested biotopes, and reaches about 13.6cm standard length. Pale blue spangles are scattered over a red body, and spawning fish turn an intense red. Three dark flank spots separate it from the closely related Hemichromis lifalili, which has two. Care is straightforward: a tank from 120x30cm, about 108 litres, at pH 6.0-7.8, 4-18 dGH and 22-28C. It accepts almost any food, and live foods improve colour, but vegetable matter should be included. It is a substrate spawner producing up to 600 eggs, which hatch in about 48 hours and are free-swimming after 72; the parents guard the brood for roughly a month. It is strongly territorial and extremely aggressive when spawning, so tank mates and tank size need care.
Source: Wikipedia (CC BY-SA 4.0)
The Jewel Cichlid lives 5-10 years.
The Jewel Cichlid grows to Up to about 13.6cm standard length.
The ideal temperature for the Jewel Cichlid is 22〜28℃.
Origin
Africa: most West African basins, coastal Cameroon, the Democratic Republic of the Congo and the Nile basin
Lifespan
5-10 years
Sources: Seriously Fish: Hemichromis bimaculatus / FishBase: Rubricatochromis bimaculatus
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Rubricatochromis bimaculatus (Gill, 1862)
Synonyms: Hemichromis bimaculatus
Authority databases: FishBase
Nomenclature follows global taxonomic authority databases.
Sources: CITES Appendices (species not listed) / IUCN Red List
Regulations may change. Always verify the latest information with the relevant authorities.
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Size
Up to about 13.6cm standard length
Temperature
22〜28℃
Prepared foods, live and frozen foods, plus vegetable matter such as spirulina flake
A base of 120x30cm, about 108 litres, is the minimum. Break up lines of sight with rocks and driftwood, and include a flat stone as a spawning site.
22-28C, pH 6.0-7.8 and 4-18 dGH. The species is adaptable and does well in anything but extremely soft or hard water.
Strongly territorial and incredibly aggressive when spawning. Larger tetras, Synodontis, loricariids and other African cichlids can work in a sufficiently large tank; otherwise keep it as a pair.
It takes most foods, and live foods bring out the colour. Include vegetable matter such as spirulina flake or blanched spinach.
A substrate spawner that lays on flat stones, with up to 600 eggs hatching in about 48 hours and fry free-swimming after 72. Both parents guard them for about a month; the surest way to obtain a pair is to grow on a group of juveniles.
Many fish sold as jewel cichlids are reported to be a closely related species, so check the scientific name when buying. Tank mates can be injured by aggression during spawning.
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
The ideal temperature for Jewel Cichlid is 22〜28℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Jewel Cichlid is 5-10 years. With proper care and nutrition, they can live a long and healthy life.
Jewel Cichlid typically reaches Up to about 13.6cm standard length as an adult. Size may vary depending on care conditions and individual genetics.
Jewel Cichlid feeds on: Prepared foods, live and frozen foods, plus vegetable matter such as spirulina flake. Aim for a balanced diet with appropriate feeding frequency.
The price of Jewel Cichlid varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 17, 2026