Red and White Koi – a classic ornamental fish featuring bold red markings on a pristine white body. Perfect for ponds and aquascapes, symbolizing beauty and harmony.

The Red and White Koi (Cyprinus carpio) is an iconic koi variety that captivates hobbyists worldwide for its vivid red patterns contrasting against a pure white base. Often associated with balance and prosperity, this koi variety is one of the most popular choices for ornamental ponds, water gardens, and large aquariums.

When young, these koi are usually 5–10 cm in length, but under proper care, they can reach an impressive 60–90 cm (24–36 inches). Their vibrant colors and graceful swimming make them the perfect centerpiece for any outdoor pond setup.

✅ Key Features

• Size: Juveniles 5–10 cm; adults up to 90 cm

• Temperament: Peaceful, social, and community-friendly

• Care Level: Easy to moderate

• Lifespan: 15–25 years with proper care

• Special Trait: Stunning red-and-white color combination, often in unique patterns

Care Guide for Red and White Koi

✅ Tank/Pond Requirements

• Minimum Pond Size: 1,000 liters (264 gallons) for a small group

• Indoor Aquariums: 300 liters for juveniles; outdoor ponds recommended for adults

• Environment: Spacious swimming area, smooth rocks, and aquatic plants for shade

• Filtration: Strong filtration to maintain pristine water quality

• Aeration: Essential – add air stones, fountains, or waterfall features

✅ Water Parameters

• Temperature: 15°C – 28°C (59°F – 82°F)

• pH Level: 6.8 – 8.2

• Water Hardness: 5 – 15 dGH

• Maintenance: Weekly 25–30% water changes for optimal water health

Red and White Koi are hardy and adaptable, thriving in outdoor ponds across different climates.

✅ Feeding Habits

Red and White Koi are omnivorous and need a nutritious, varied diet to maintain vivid coloration and health.

• Recommended Diet:

  • Premium koi pellets with color enhancers

  • Fresh vegetables (peas, lettuce, spinach)

  • Occasional fruits (orange slices, watermelon)

  • Protein treats like shrimp or worms for growth

Feed once or twice daily, adjusting based on water temperature and activity level.

✅ Tank Mates

These koi are peaceful and sociable, perfect for community ponds.

Ideal Companions:

• Other koi varieties (Golden, Diamond, Assorted Koi)

• Large goldfish species (Shubunkin, Fantail)

• Non-aggressive bottom dwellers like Plecos

Avoid small fish or aggressive species that may disrupt harmony.

✅ Behavior & Breeding

• Behavior: Graceful, active, and often interactive with their owners

• Breeding: Spawns in warm weather; provide spawning mats or fine-leaved plants

• Egg Care: Remove eggs for successful hatching as adults may eat them

Why Choose Red and White Koi?

• Classic koi pattern with elegant red and white contrast

• Symbol of peace, balance, and prosperity

• Hardy, long-lived, and beginner-friendly

• Perfect centerpiece for ponds and ornamental setups

✅ A timeless koi variety loved by pond enthusiasts worldwide
✅ Adds beauty, color, and grace to any water garden