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Koi Water Change Frequency and the Symptoms and Treatment Methods of Red-Skin Disease
In the process of raising koi, red-skin disease is also a common disease, but for a beginner, they may never have encountered such a situation at all. However, in this article today, we will give everyone a brief introduction to the treatment methods for koi red-skin disease...
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How to Choose Koi, and 5 Methods and Tips for Raising Koi
Koi have a robust and handsome build, brilliant colors, varied patterns, and a majestic swimming style, giving them extremely high ornamental and keeping value. Their body length can reach 1-1.5 m. Koi are distinguished by different colors, patterns, and scales. Among them, the Butterfly Koi was only successfully bred in the 1980s, with...
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Koi Lying at the Bottom of the Tank with Suspected Red Worm Parasite Disease: Prevention and Treatment Methods
Red worms, also known as Philometra, are called red worms because their bodies are slender and bright red. The koi disease caused by red worms is called red worm disease. Red worms can be divided into two types: the carp red worm and the crucian carp red worm. The following mainly introduces the characteristics of carp red worm disease: carp red...
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Common diseases of koi and methods to improve the cure rate of fish diseases
I. Observe frequently, treat early. Generally, after koi are infected or invaded by pathogens, there is a process with some signs, such as sick fish moving sluggishly, often swimming slowly at the water surface, not schooling together; if startled, they sink slightly and then immediately rise to the surface. Some fish...
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Methods for Selecting Young Koi Back Then and Tips for Beginners
How should beginners select good young koi? Below, the editor will share with you some experience on selecting young koi. What should you pay special attention to when buying young koi? I hope it will be helpful to everyone!...
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Which Koi Varieties and Colors Are Best? A Complete Guide to Koi Keeping Methods
Koi have a robust and graceful build, brilliant colors, highly varied patterns and a majestic swimming style, giving them extremely high ornamental and keeping value. Their body length can reach 1-1.5 m. Koi are distinguished by different colors, patterns and scales. Among them, the Butterfly Koi was only successfully bred in the 1980s, with...
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Koi selection methods from back in the day: choose based on body shape and color
Koi selection regarding body shape and color: the fish's back should be straight, the body balanced left and right, the swimming posture steady and upright, and the body robust and powerful. The shape of the cheeks and the position of the mouth should be well-proportioned, without crookedness, full at both ends and not sunken, and all fins should be symmetrical and complete, moving flexibly when swimming....
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Koi skin disease treatment methods, koi losing its red color? What factors affect koi coloration?
Koi coloration is mainly determined by three aspects: bloodline, feed, and water. If the bloodline and feed are good, and the water is also well managed, the koi's coloration can reach perfect expression. The relationship between koi body color and water temperature: coloration will change under the influence of water temperature, for example...
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Koi Scoring Methods and Essential Nutritional Requirements
1. Protein and amino acids. The growth of koi requires high-quality protein, and high-quality protein must contain a complete range of essential amino acids in appropriate proportions; see Table 2 for details. 2. Fat and fatty acids. The physiological function of fat is to provide energy for koi, and it also plays an important role...
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What koi varieties are there? Detailed explanation of the culling method for Kohaku koi fry
Kohaku koi fry culling. When selecting Kohaku, on the head of the small fish you must see the edge of the red patch, and the white of the mouth must be exposed, or there must be a broken pattern behind the mouth; this must be very clear. At the same time, it is best to choose ones with a large pattern on the head; the red patch must not cover the eyes, and you must be able to see...
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