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Malayan Butterfly Koi

Malayan Butterfly Koi

Posted by Max Gandara on on 13th Aug 2025

Malayan Butterfly Koi Care Guide

The Malayan Butterfly Koi is a stunning variety of koi fish prized for its graceful long fins and vibrant coloration. Originating from selective breeding in Malaysia, this koi combines the beauty of traditional koi patterns with the elegance of flowing, ribbon-like fins, making it a favorite among pond keepers and ornamental fish enthusiasts.

Appearance
Malayan Butterfly Koi can display a wide range of colors, including red, orange, white, yellow, and black, often in striking patterns. Their most distinctive feature is their elongated pectoral, dorsal, and tail fins, which flow behind them as they swim, giving them a butterfly-like appearance in the water. Adults can reach lengths of 24 to 36 inches in optimal conditions, making them a true showpiece in any pond.

Behavior and Temperament
These koi are peaceful, social fish that do best in groups. They are active swimmers and are known to recognize and interact with their owners, often coming to the surface for food. Malayan Butterfly Koi are hardy but require proper environmental care to thrive.

Pond Requirements
A large outdoor pond is ideal, with at least 1,000 gallons of water for a small group. They prefer well-oxygenated water with good filtration to maintain clarity and water quality. A depth of at least 3 feet is recommended for temperature stability and protection from predators. Provide open swimming areas along with shaded spots or floating plants for comfort.

Water Parameters
Temperature: 59 to 77°F (15 to 25°C)
pH: 7.0 to 8.5
Water Hardness: Moderately hard
Regular water changes and strong filtration are essential to maintain a healthy environment.

Diet
Malayan Butterfly Koi are omnivorous and should be fed a balanced diet of high-quality koi pellets supplemented with fresh vegetables, fruits, and occasional protein-rich treats such as shrimp or worms. Feeding them a variety of foods helps enhance their coloration and fin health.

Tank Mates
They can be kept with other koi varieties, goldfish, and other large, peaceful pond fish. Avoid mixing them with aggressive species or smaller fish that could be bullied or eaten.

Special Considerations
These koi are long-lived, often living 20 years or more with proper care, and some have been known to live for several decades. Their long fins are beautiful but can be more prone to damage, so maintaining clean water and avoiding sharp objects in the pond is important.

Summary
The Malayan Butterfly Koi is a breathtaking ornamental fish that brings elegance and vibrant color to any pond. With their peaceful nature, impressive size, and flowing fins, they are a perfect choice for koi enthusiasts seeking both beauty and personality in their collection.