The Koi Partner

The Koi Partner

@thekoipartner

I'm Yvo and I love to Educate about Japanese Koi, Ponds and Water-gardens! 🐟 Trough my videos, I hope to educate and entertain you as a viewer. Be sure you subscribe to be notified when I release a new video - It's free! I make videos about the most beautiful fish from Japan, Fish Ponds and Gardens around the world! I use OASE products for all my builds. Create your own amazing Koi Pond or Fish tank with the help of one of their filters, pumps or other products. We are located in the Netherlands and fall under the regulations of the Commissariat for the Media and we are registered in the Chamber of Commerce. For questions you can reach us at the e-mail address that you can request via the "About" tab. Sales Promotion/Sponsorship Our partners, as shown in our videos, are paying partners. We are obliged to share this information with you.

13
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Rogue Aquarists
Rogue Aquarists
Member · since 2026
Rogue Schoolers
Rogue Schoolers
Member · since 2026
Find Me Everywhere
YouTube
Watch
Inside A Champion Koi Pond 🤯
YouTubeSep 16, 2026
Inside the Ultimate Koi Pond for Japanese Koi Fish (Amazing Koi)
YouTubeSep 11, 2026
How He Built an Amazing Koi Pond Without Spending a Fortune (Pond Tour)
YouTubeAug 28, 2026
Visiting A Japanese Bonsai Nursery in the Netherlands (Amazing Koi Pond)
YouTubeJul 24, 2026
My Dream Koi Pond 🤯
YouTubeJul 21, 2026
His Dad Waited Years for This Dream Pond
YouTubeJul 17, 2026
The Size of this Koi is 🤯
YouTubeJul 11, 2026
EXCLUSIVE Access To Europe's Best Koi Fish
YouTubeJul 10, 2026
A Tiny Brace Saved This Koi’s Life
YouTubeJun 25, 2026
Can Better Filtration Grow Better Koi? Japan’s Top Breeders Respond (Results Su…
YouTubeJun 25, 2026
Inside a 7 Figure Backyard Koi Pond Construction (6 months build)
YouTubeJun 19, 2026
The Best Day at Plant Fest 2026! (Koi & Plants)
YouTubeJun 5, 2026
Buying KOI FISH for a NEW POND? (My Picks)
YouTubeMay 29, 2026
Is This the Most Beautiful Private Koi Pond Ever Built?
YouTubeMay 21, 2026
High End Koi Collection in the Clearest Backyard Pond
YouTubeMay 8, 2026
Day in the Life of America’s Top Koi Dealer: Brian Fitzsimmons’ Million Dollar …
YouTubeApr 24, 2026
Inside America's Best Koi Show 2026 | Incredible Fish (Music City Koi Show 2026)
YouTubeApr 16, 2026
Worlds Largest Private Koi Fish Collection 🤯
YouTubeApr 13, 2026
Koi DELIVERY To Brand New Backyard Pond 28 FISH!
YouTubeApr 10, 2026
The ONLY Pond With These 10 Year Old Giants
YouTubeMar 20, 2026
Insane Koi Fish Collection in One Pond!
YouTubeMar 13, 2026
Largest Koi Fish I've Ever SEEN In a Backyard Pond!
YouTubeMar 6, 2026
Massive 13,000 Gallon Koi Pond Stocked with 51 Japanese Koi!
YouTubeFeb 27, 2026
I Love This Japanese Koi Variety 😳❤️
YouTubeFeb 20, 2026
The Best Fish Industry in Japan 😍
YouTubeFeb 19, 2026
Top 10 Most Expensive Koi Fish 🐟💰
YouTubeFeb 17, 2026
This Farm in Japan Makes The Biggest Koi in the World
YouTubeFeb 12, 2026
Your Daily Urban Garden & Pond transformation 😍
YouTubeFeb 12, 2026
One of World’s Most Expensive Fish 🤯
YouTubeFeb 12, 2026
Japanese Garden & Pond Transformation 😍 #pondlife #koi #koipond
YouTubeFeb 11, 2026
Read (13)
Scaling Up Filtration: Lessons in Bio-Stability from Mega Koi Ponds
Techniques
Scaling Up Filtration: Lessons in Bio-Stability from Mega Koi Ponds

While massive Koi ponds showcase impressive filtration, we explore how to achieve that same level of biological stability and nutrient cycling in a sovereign, contained system using aquaponics.

The Koi Partner
The Koi Partner
Rogue Aquarists
4 min
0 0 0about 1 month ago
Mastering the Art of Selection: Lessons in Advanced Husbandry from the Koi World
Science
Mastering the Art of Selection: Lessons in Advanced Husbandry from the Koi World

Whether you're looking at fancy guppy genetics or jumbo koi, the dedication to superior husbandry is undeniable. We break down the science of selecting show-quality specimens.

The Koi Partner
The Koi Partner
Rogue Aquarists
4 min
0 0 0about 1 month ago
The Art of the Harvest: What Koi Breeding Teaches Us About Superior Fishkeeping
Culture
The Art of the Harvest: What Koi Breeding Teaches Us About Superior Fishkeeping

From the grandeur of the Koi trade to the precision of a planted tank, true mastery requires dedication and respect for the natural cycle.

The Koi Partner
The Koi Partner
Rogue Aquarists
4 min
0 0 0about 1 month ago
Beyond the Water Change: Why True Stewardship Starts with Aquaponics
Techniques
Beyond the Water Change: Why True Stewardship Starts with Aquaponics

Visiting massive, professional koi facilities highlights the sheer dedication of high-level fishkeeping. But what happens when we can achieve that scale and stability without the constant labor? We dive into the sustainable power of aquaponics.

The Koi Partner
The Koi Partner
Rogue Aquarists
4 min
0 0 0about 1 month ago
From Fairy Tale Koi Ponds to Sovereign Aquaponics: Rethinking the Ultimate Biofilter
Techniques
From Fairy Tale Koi Ponds to Sovereign Aquaponics: Rethinking the Ultimate Biofilter

We've all felt the dread of the weekly water change. See how advanced pond designs can inspire a move toward truly self-sufficient aquaponics.

The Koi Partner
The Koi Partner
Rogue Aquarists
4 min
0 0 0about 1 month ago
Beyond the Water Change: Learning from the World's Most Magnificent Koi Ponds
Techniques
Beyond the Water Change: Learning from the World's Most Magnificent Koi Ponds

If your current fishkeeping routine feels defined by endless water changes, it’s time to look at the sheer scale and stability of professional systems, like these monumental Koi ponds, and see how aquaponics offers the true cure.

The Koi Partner
The Koi Partner
Rogue Aquarists
3 min
0 0 0about 1 month ago
The Engineering of Eternity: Lessons in Scale from Professional Koi Pond Builds
Techniques
The Engineering of Eternity: Lessons in Scale from Professional Koi Pond Builds

Mike's massive Japanese koi house showcases incredible modular design and filtration principles, offering critical lessons for optimizing any serious aquatic system, including your backyard aquaponics setup.

The Koi Partner
The Koi Partner
Rogue Aquarists
3 min
0 0 0about 1 month ago
From Grand Koi Ponds to Sacred Cycles: Why Modern Fishkeeping Needs a Rogue Approach
Techniques
From Grand Koi Ponds to Sacred Cycles: Why Modern Fishkeeping Needs a Rogue Approach

The sheer scale of professional breeding operations is breathtaking, but even the most masterful fishkeeping hobbyists are running into the same sustainability wall: the endless cycle of water changes. We have a better way.

The Koi Partner
The Koi Partner
Rogue Aquarists
4 min
0 0 0about 1 month ago
The Art of the Line: What Koi Breeding Teaches Us About Ultimate Fish Stewardship
Culture
The Art of the Line: What Koi Breeding Teaches Us About Ultimate Fish Stewardship

Japanese koi culture showcases incredible dedication to breeding and genetics, reminding us that truly exceptional fishkeeping requires deep science and careful stewardship.

The Koi Partner
The Koi Partner
Rogue Aquarists
3 min
0 0 0about 1 month ago
The Overkill Filter Problem: Lessons in Scale from the World's Biggest Koi Ponds
Techniques
The Overkill Filter Problem: Lessons in Scale from the World's Biggest Koi Ponds

We all know the struggle with water changes. When faced with massive, natural systems like the Koi ponds of Dubai, it's easy to get overwhelmed—and realize the power of true closed-loop stewardship.

The Koi Partner
The Koi Partner
Rogue Aquarists
4 min
0 0 0about 2 months ago
The Pursuit of Perfection: Lessons in Stewardship from the World of Koi
Stories
The Pursuit of Perfection: Lessons in Stewardship from the World of Koi

The dedication required to breed show-quality fish, like the Kohaku winners at Japan's biggest Koi show, is inspiring—but the maintenance demands are exhausting. Here’s how aquaponics changes the game.

The Koi Partner
The Koi Partner
Rogue Aquarists
4 min
0 0 0about 2 months ago
How to Run a Pond (and a Garden) Without Ever Changing the Water
Techniques
How to Run a Pond (and a Garden) Without Ever Changing the Water

The secrets of massive, low-maintenance koi ponds are perfectly scalable for your backyard, basement, or balcony aquaponics setup.

The Koi Partner
The Koi Partner
Rogue Growers
3 min
0 0 0about 2 months ago
From Massive Koi Harvests to the Quiet Power of Aquaponics
Stories
From Massive Koi Harvests to the Quiet Power of Aquaponics

Witnessing the sheer scale of professional koi harvests is incredible, but the beauty of controlled, sustainable fishkeeping can be found right in your own backyard.

The Koi Partner
The Koi Partner
Rogue Aquarists
4 min
0 0 0about 2 months ago
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