Description

Gin Rin Butterfly Classic Koi Carp

Overview

Gin Rin Butterfly Classic Koi Carp are highly prized ornamental koi known for their brilliant, diamond-like reflective scales (Gin Rin) combined with long, flowing butterfly fins. Their shimmering sparkle catches the light beautifully, making them one of the most eye-catching koi varieties in any pond or large aquarium.

Origin

Japan – selectively bred for ornamental ponds

Feeding

  • Omnivorous: thrives on high-quality koi pellets, flakes, and occasional fresh vegetables or live foods

  • Feed 1–2 times daily in controlled portions

Tank / Pond Requirements

  • Best suited for outdoor ponds or very large indoor systems

  • Minimum pond size: 1,000 liters for adult specimens

  • Requires strong filtration and good water circulation

Aggression

  • Peaceful and social

  • Compatible with other koi and similarly sized pond fish

Experience Level

Intermediate – suitable for keepers with established ponds and basic koi care knowledge

Water Parameters

  • Temperature: 15–28°C (59–82°F)

  • pH: 6.5–8.0

  • Hardness: Moderately soft to hard

Notes

  • Gin Rin scales reflect light beautifully, creating a sparkling, metallic appearance

  • Regular water changes help maintain brilliance and fin health

  • A stunning centerpiece fish prized for elegance, movement, and shimmer