Description

Utsurimono Butterfly Classic Koi Carp

Overview

Utsurimono Butterfly Classic Koi Carp are striking ornamental koi featuring long, flowing butterfly-style fins and a bold contrast of black patterns over a white, red, or yellow base. Their graceful fins and dramatic coloration make them a captivating addition to ponds and large aquariums.

Origin

Japan – selectively bred for ornamental ponds

Feeding

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

  • Feed 1–2 times daily in moderation

Tank/Pond Requirements

  • Suitable for outdoor ponds or large indoor aquariums

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

  • Requires proper filtration and aeration

Aggression

  • Peaceful; social and best kept in groups

Experience Level

Intermediate – ideal for hobbyists with proper pond or large tank setup

Water Parameters

  • Temperature: 15–28°C (59–82°F)

  • pH: 6.5–8.0

  • Hardness: Moderately soft to hard

Notes

  • Regular water changes and proper filtration help maintain vibrant coloration and healthy, flowing fins

  • Adds elegance, bold patterns, and dynamic movement to ponds and large freshwater setups

  • Perfect for hobbyists seeking a visually striking and dramatic ornamental koi