Description
The Sciaenochromis fryeri White Knight is a striking and highly prized haplochromine cichlid native to Lake Malawi. Known for its stunning, almost pure white to pale blue coloration with subtle iridescent hints, this species stands out in the aquarium hobby for both its beauty and active behaviour. Males display the brightest colours and are notably territorial, while females tend to be duller but equally robust. The White Knight is best suited to experienced aquarists who can provide a spacious, well-structured environment to accommodate its energetic and aggressive nature.
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Features of Sciaenochromis fryeri White Knight
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Grows up to 20 cm in length
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Males exhibit brilliant white to pale blue body with shimmering iridescence
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Females are generally grey or silver with less vivid coloration
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Highly territorial and aggressive, especially during breeding periods
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Active swimmer with predatory tendencies typical of the genus
The Best Aquarium Size for Sciaenochromis fryeri White Knight
A minimum tank size of 400 litres is recommended to provide ample swimming space and territories. A longer tank layout with plenty of rock formations and hiding spots will help mitigate aggression and stress.
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Tank Mate Compatibility for Sciaenochromis fryeri White Knight
Best housed with other large, robust Lake Malawi cichlids that can tolerate their aggressive and territorial behaviour. Suitable tank mates include:
Avoid small or passive species that may become targets or stressed by aggression.
Diet for Sciaenochromis fryeri White Knight
Predominantly carnivorous, they require a diet rich in protein. Feed high-quality carnivore pellets, frozen or live foods such as krill, bloodworms, and small feeder fish (sparingly). Avoid overfeeding to maintain optimal health.
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Aquarium Setup for Sciaenochromis fryeri White Knight
Aquarium Filtration
Strong biological and mechanical filtration is necessary due to their size and high activity level, ensuring pristine water quality.
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Aquarium Plants
Plants are generally not suitable as this species may uproot or damage them. Use artificial plants or sturdy rockwork instead.
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Aquarium Lighting
Moderate lighting highlights their iridescent coloration without stressing the fish.
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Aquarium Heating
Maintain a stable temperature between 24°C and 28°C, matching Lake Malawi’s natural conditions.
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Aquarium Substrate
Fine sand or smooth gravel replicates their natural lakebed and supports digging behaviour.
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Aquarium Decorations
A rocky aquascape with caves and crevices provides shelter and territory boundaries. Use inert rocks like limestone to maintain the alkaline, hard water parameters preferred by these cichlids.
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