Description
Red Turquoise Discus
Symphysodon aequifasciatus
Species Background
Red Turquoise Discus are a classic cultivated discus strain developed through selective breeding. They are defined by a red to brick-colored base overlaid with organized turquoise striping across the body. Unlike pigeon-based discus lines, Red Turquoise strains are selected for cleaner pattern expression with little to no peppering. Color and striping intensity continue to develop as the fish matures.
Behavior and Temperament
Peaceful, social cichlids that thrive in groups. Red Turquoise discus are calm midwater swimmers and rely on social structure for confidence. They are non-aggressive and coexist well with other peaceful, warm-water species. Stress is more commonly caused by isolation, unstable conditions, or incompatible tankmates than by social interaction.
Adult Size
Adults typically reach 6 to 7 inches in diameter. Growth is gradual and strongly influenced by temperature, nutrition, and long-term stability.
Lifespan
With proper care, Red Turquoise discus commonly live 10 to 15 years, with longer lifespans possible in well-maintained aquariums. Their longevity reflects slow growth, high metabolic demand, and sensitivity to long-term environmental consistency.
Water Parameters
Temperature: 77 to 86°F
pH: 6.0 to 7.6
GH: 3 to 10
KH: 1 to 6
Red Turquoise discus tolerate a broader range of water chemistry than older care charts suggest when kept in stable, warm systems. Temperature consistency is the primary limiting factor. Long-term health declines in cooler aquariums even when other parameters fall within acceptable ranges.
Diet
Omnivorous with a strong preference for protein-rich foods. Accepts high-quality pellets, granules, frozen foods, and prepared diets formulated for discus. Consistent feeding supports proper growth, body shape, and color development. Uneaten food should be removed promptly to maintain water quality.
Tank Requirements
Requires a mature, well-filtered aquarium with ample vertical swimming space. Strong biological filtration, regular water changes, and stable temperature control are essential. Décor should prioritize open swimming areas with minimal obstruction. Best maintained in discus-focused systems or carefully selected peaceful community tanks.
Why They’re Popular
Red Turquoise discus are valued for their classic coloration, clean striping, and calm demeanor. Their predictable pattern development and long lifespan make them a staple strain for aquarists seeking a traditional discus appearance with reliable captive performance.
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