The Red Shiner (Cyprinella lutrensis) is a small, colorful freshwater fish native to North America, admired for its brilliant red coloration, especially prominent in males during the breeding season. At 5 cm, this species adds a splash of vibrant color and active movement to community aquariums or natural-style freshwater tanks.

Known for its hardiness and adaptability, the Red Shiner is a popular choice among hobbyists seeking an energetic and attractive addition to their setups. Males display more intense coloration than females, especially around the fins and body during spawning.

✅ Key Features

• Size: Around 5 cm adult length

• Temperament: Peaceful but active and quick

• Care Level: Easy to moderate

• Lifespan: 3–5 years in captivity

• Special Trait: Brilliant red breeding coloration in males

Care Guide for Red Shiner Male

✅ Tank Requirements

• Minimum Tank Size: 40 liters (10 gallons) for a small group

• Aquascape: Provide open swimming areas with some plants, rocks, and hiding spots

• Lighting: Moderate lighting enhances color vibrancy

• Substrate: Sand or fine gravel mimics natural habitats

✅ Water Parameters

• Temperature: 20°C – 26°C (68°F – 79°F)

• pH Level: 6.5 – 8.0

• Water Hardness: 5 – 20 dGH

• Filtration: Moderate filtration with gentle water flow

• Water Changes: Weekly 20–30% water changes recommended

✅ Feeding Habits

The Red Shiner is an omnivorous species with a diet that includes small insects and plant matter.

• Recommended Diet:

  • High-quality flake or micro pellet foods

  • Live or frozen foods such as daphnia, brine shrimp, and bloodworms

  • Occasional vegetable matter or algae wafers

Feed small amounts 2–3 times daily to maintain health and coloration.

✅ Tank Mates

Red Shiners do well with other peaceful, similarly sized fish.

Ideal Tank Mates:

• Small tetras

• Danios

• Rasboras

• Corydoras catfish

Avoid aggressive or much larger species that may stress or prey on them.

✅ Behavior & Breeding

• Behavior: Active swimmers that often school together; males display bright colors during breeding

• Breeding: Egg scatterers; provide flat surfaces or plants for spawning

Why Choose Red Shiner Male?

• Striking red coloration especially during breeding

• Hardy and adaptable for various tank setups

• Peaceful community fish with active behavior

• Small size suitable for modest-sized aquariums

✅ Perfect for community freshwater tanks and natural aquascapes
✅ A colorful, lively fish that enhances tank vibrancy