Description
The Red Devil Cichlid (Amphilophus labiatus) is a large, aggressive freshwater fish native to Central America, widely known for its striking coloration and bold personality. Renowned for its intense red, orange, or yellow hues, this cichlid commands attention in any aquarium but requires careful management due to its territorial and dominant behaviour. The Red Devil is best suited to experienced aquarists with sufficient space and resources to accommodate its size and temperament.
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Features of Red Devil Cichlid
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Can grow up to 40 cm in length in captivity
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Vibrant coloration ranges from deep red to orange, yellow, and sometimes white
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Distinctive thick lips and robust body shape
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Highly territorial and aggressive, especially during breeding
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Exhibits intelligent and interactive behaviour with owners
The Best Aquarium Size for Red Devil Cichlid
Due to their large size and activity level, a minimum aquarium size of 750 litres is recommended. A spacious tank with plenty of swimming room and sturdy décor is essential to support their territorial nature.
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Tank Mate Compatibility for Red Devil Cichlid
Red Devils are best kept either alone or with other large, equally aggressive fish that can hold their own. Suitable tank mates include:
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Large Central American cichlids such as Oscars (Astronotus ocellatus)
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Green Terrors (Andinoacara rivulatus)
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Jack Dempsey Cichlids (Rocio octofasciata)
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Large catfish like Plecos (Hypostomus species)
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Convict Cichlids (Amatitlania nigrofasciata) – with caution
Avoid small, peaceful fish as they will be bullied or preyed upon.
Diet for Red Devil Cichlid
Omnivorous but with a strong preference for protein. Feed a varied diet including high-quality pellets, frozen or live foods such as shrimp, worms, and fish fillets. Vegetables can be offered occasionally. Avoid overfeeding to prevent obesity and water quality issues.
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Aquarium Setup for Red Devil Cichlid
Aquarium Filtration
Heavy-duty filtration is crucial to manage their large bioload and maintain water quality. Canister filters or sump systems are recommended.
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Aquarium Plants
Plants are usually uprooted or damaged; hardy species or artificial plants may be used, but caution is advised.
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Aquarium Lighting
Moderate lighting is sufficient; bright lighting is not necessary and may stress the fish.
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Aquarium Heating
Maintain stable temperatures between 24°C and 28°C, consistent with their natural tropical environment.
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Aquarium Substrate
Sand or fine gravel substrate works well, allowing natural digging and territorial behaviour.
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Aquarium Decorations
Use heavy, stable rocks and large pieces of driftwood to provide hiding spots and break lines of sight, helping reduce aggression. Decorations must be secure to prevent damage from the fish’s digging and movement.
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