Home › Koi Fish › Bloated Koi Fish Bloated Koi Fish: Causes, Diagnosis & Treatment Guide By Giovanni Carlo · Koi keeper & founder, Giobel Koi Center · Updated June 9, 2026 Quick Answer A bloated koi fish is most commonly caused by dropsy (fluid retention from organ failure), swim bladder disorder, or constipation. The […]
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Introduction Koi fish are among the most beautiful and sought-after ornamental fish in the world. They come in various colors and patterns, making them a favorite choice for pond enthusiasts. In this guide, we will dive deep into everything you need to know about male koi fish, from identification to care and breeding. What Are
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Introduction Koi fish Tank Mates Koi fish Tank Mates, Koi fish are mesmerizing, graceful, and a joy to care for. But if you’re thinking about adding tank mates to your koi pond or aquarium, it’s crucial to pick the right companions. With their unique needs and large size, koi fish require thoughtful planning when it
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Caring for Butterfly Koi: A Complete Guide to Healthy, Happy Fish Introduction to Butterfly Koi Caring for Butterfly Koi What Are Butterfly Koi? Caring for Butterfly Koi Caring for Butterfly Koi, Butterfly Koi, often referred to as “dragon koi” or “long-fin koi,” are a captivating variation of traditional koi fish, prized for their elongated, flowing
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Introduction to buying koi fish Buying Koi Fish, Koi fish, known scientifically as Cyprinus carpio, are a species of ornamental carp that have been selectively bred for their vibrant colors and patterns. Originating in Japan over two centuries ago, they have transcended their initial status as simple pond fish to become symbols of beauty, tranquility,
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Introduction to Karashigoi Karashigoi is a distinctive variety of koi fish celebrated for its unique yellowish or mustard coloration. A close relative to the Chagoi, which is known for its brown or greenish hues, the Karashigoi stands out due to its vibrant and consistent yellow tone. This coloration not only makes it a visually striking
How Often Should You Feed Koi Fish? A Complete Guide to Koi Feeding How Often Should You Feed Koi Fish?, If you’re a koi fish enthusiast, you already know that their vibrant colors and graceful movements can transform any pond into a mesmerizing oasis. But keeping koi healthy and thriving depends largely on one critical
White Butterfly Koi: A Living Masterpiece for Your Pond White Butterfly Koi, with their flowing fins and striking white color, are more than just ornamental fish—they are symbols of peace, elegance, and natural beauty. These exquisite creatures have captured the hearts of koi enthusiasts worldwide, and for good reason. Whether you’re a seasoned collector or
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