1-Year TRANSFORMATION of KOI FISH from Maruyama Koi Farm in Mud Pond | Amazing Koi Development

1-Year TRANSFORMATION of KOI FISH from Maruyama Koi Farm in Mud Pond | Amazing Koi Development

In this video, we invite you to follow a truly special story at Quhaku Koi Farm – the remarkable growth journey of Kohaku and Ginrin Kohaku Koi from the renowned Maruyama Koi Farm in Yamanashi, Japan.
Back in late February 2024, we had the honor of traveling to Japan and hand-selecting each tosai (1-year-old Koi) directly with the owner of Maruyama Koi Farm. These young but highly potential Koi were then brought back to our facility in Vietnam, where we carefully acclimated and raised them in our concrete pond.
By June 2024, after gaining strength and adapting to the new environment, the Koi fish were released into our mud ponds — designed to closely replicate the ideal growing conditions found in Japan. For the next 10 months, these Koi were fed exclusively with Haruto Koi Food, a specialized diet known for supporting strong body structure, deep coloration, and refined skin quality.
Fast forward to April 2025 — harvest day. We were truly blown away by the transformation. The Koi had grown beautifully, with impressive size, vibrant color patterns, and glowing skin — a true testament to their genetics and our care.
Through this video, we want to express our heartfelt thanks to Maruyama Koi Farm for providing such excellent bloodlines. We also highly recommend Haruto Koi Food to any Koi enthusiast looking to raise healthy, high-quality Nishikigoi.

QUHAKU KOI FARM Social Media:
  / quhaku_koi  
  / quang.quhaku  
   / @quhakukoi.official  

0:00 - Intro
0:41 - Choosing Tosai at Maruyama Koi Farm
4:09 - The 100 chosen Tosai
6:38 - Release the Tosai into mud pond
10:58 - Harvest the Tosai after a year in mud pond
16:19 - Release the Koi into the nurturing ponds
17:05 - A tank full of beautiful Nisai

Disclaimer:
QUHAKU KOI OFFICIAL is not responsible for any consequences resulting from our content, advice or any other form of communication.

1. Song: I wrote this song for you
Music composed and recorded by Oak Studios.
Link:    • [Background Music] I wrote this song for y...   | Creative Commons - Attribution ND 4.0

2. "Neutrin05 - Home" is under a Creative Commons (BY 3.0) license:
https://creativecommons.org/
   / @neutrin05  

3. Song: May Song
Music composed and recorded by Oak Studios.
Link:    • [No Copyright Music] May Song - Slow Acous...   | Creative Commons - Attribution ND 4.0