Salvin's cichlid
A colourful Central American river fish with a yellow body and red belly.
Salvin's cichlid is a vibrant freshwater fish native to rivers in Mexico, Belize and Guatemala. It belongs to the Cichlidae family and is the sole member of the genus Trichromis. This species is popular in aquariums for its hardy nature and striking appearance, though it requires specific tank conditions due to its aggressive behaviour.
- Only species in the genus Trichromis
- Grows to approximately 15 centimetres in length
- Female has a more pronounced red belly when spawning
- Prefers moderate to fast flowing river currents
- Introduced population established in South Florida
What it is
Salvin's cichlid is an oblong fish with a pointed mouth, distinct from other Central American cichlids. Its body is yellow, marked by two rows of black flower-like patterns outlined in blue pearl along the side and upper back. Black bars cross its face, and both sexes display red bellies. Females are smaller but more colourful, with a dorsal fin patch and gill spot, while males have longer fins and duller colours. Both become vibrant during breeding.
Where it lives
This species inhabits eastern coastal rivers and lagoons at low elevations across Central America. Its native range extends from southern Mexico through Belize and Guatemala to Honduras. It prefers waters with moderate to fast currents. An introduced population now exists in South Florida, where it lives outside its natural geographic distribution.
How it lives
Salvin's cichlid is a piscivore, meaning it eats other fish. It uses slight jaw protrusion to catch prey near riverbeds, though this mechanism limits its success with evasive targets. The fish is quite aggressive toward other species but shows moderate aggression toward its own kind. In captivity, it requires rocks and logs for hiding spots alongside open swimming areas.
Breeding and life cycle
The female plays the primary role in reproduction. She initiates the breeding process and takes charge of caring for the young fry. During this period, her red belly colour becomes more pronounced, signaling readiness to spawn. Males support the process but are less active in direct parental care compared to females.
Fish and people
Aquarists value this fish for its hardiness and striking appearance. It thrives in temperatures between 22 and 27 degrees Celsius and prefers a higher pH of around 8.0. A tank of at least 150 litres is necessary due to its size and activity levels. While it accepts varied foods, keepers must manage its aggressive tendencies when selecting tank mates.
Questions people ask about Salvin's cichlid
How large does Salvin's cichlid grow?
This fish reaches a maximum length of approximately 15 centimetres. Due to this size and its active nature, it requires a tank of at least 150 litres to thrive in captivity.
Is Salvin's cichlid aggressive?
Yes, it is quite aggressive toward other fish species. However, it displays only moderate aggression toward members of its own species. Providing hiding spots like rocks and logs helps manage this behaviour.
What water conditions does it prefer?
It prefers temperatures between 22 and 27 degrees Celsius and a higher pH level of around 8.0. In the wild, it inhabits coastal rivers and lagoons with moderate to fast flowing currents.
Good reading and sources
- Salvin's cichlid on WikipediaEncyclopedia
- More photos on Wikimedia CommonsPhotos
- Wikidata recordOpen data
The facts on this page come from the Wikipedia article "Salvin's cichlid", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). EveryFish rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.
It may contain mistakes, and figures change over time. Nothing here is investment or buying advice. If something is wrong, tell us. Last refreshed 2026-11-15.
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