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Common diseases of koi and treatment methods for koi trichodiniasis
Symptoms of koi trichodiniasis: When infected, the gill filaments secrete excessive mucus, wrapping around each other, causing difficulty in breathing; the fish body turns black, and external mucus increases, as if covered by a layer of white mist. If not treated in time, death will occur soon. It is especially harmful to fish under 20 cm...
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How often should you change the water for koi, and how to treat myxosporidiosis
Symptoms of myxosporidiosis: Generally, cysts of varying sizes form on the body surface, under the skin, on the gills, and in the muscles, causing the fish to turn black, become thin, and swim weakly; when the parasites infest the gills, many white cysts are visible to the naked eye on the gills, which damages the gill tissue and affects the koi's...
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Symptoms and Treatment Methods for Anchor Worm Disease in Koi
Anchor worm disease: The parts where anchor worms burrow into the fish body, scales rupture, skin and muscle tissue become red, swollen and inflamed, tissue necrosis occurs, and saprolegnia fungi invade and grow profusely. After koi are infected, they swim slowly, lose appetite, and then gradually become emaciated. Prevention and treatment methods: (1) Fish...
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What are the common diseases of koi? Detailed treatment methods for fish lice disease
Symptoms of fish lice disease. Fish lice parasitize the body surface and gills of koi, using their mandibles to tear the epidermis and suck the fish's blood, causing many wounds, which facilitates the invasion of other pathogens and triggers other fish diseases; at the same time, when fish lice pierce the fish body, they introduce the toxins they secrete into the fish...
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What fish can koi be kept with? What you need to know for pond keeping
1. Courtyard breeding pond (1) Courtyard koi breeding generally uses a square, rectangular or circular concrete pond, and the breeding pond can be built on open ground in the courtyard or on the roof (2) It should be easy to drain and discharge waste, ventilated and sunny, with sufficient water source, convenient water supply and drainage, and away from...
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Keeping Techniques for Koromo Tancho Koi and Hakusan Utsuri Koi
Introducing the Koromo Tancho Koi. The Koromo Tancho Koi is a new first-generation product resulting from crossbreeding koi varieties. Koi experts, including major websites, rarely have written or photographic introductions to the Koromo Tancho Koi. Based on the many years of breeding experience of professionals at the summit of koi keeping, the Koromo...
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Koi breeding technology: autumn is the season for a common koi disease - skin congestion disease
This disease is usually caused by insufficient light, poor water quality, or repeated stimulation from new water. It is especially obvious during the rainy season and in seasons with variable temperatures. Skin congestion disease in goldfish is usually caused by Gyrodactylus, fish lice, and Lernaea cyprinacea. After Gyrodactylus parasitizes, the body surface mucus of the diseased fish...
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Koi Breeding Filtration System and the Fastest Treatment for Saprolegniasis
What is the fastest way to treat saprolegniasis in koi? Koi saprolegniasis is caused by a fungal infection of injured koi skin. In water, the fungal bodies appear cotton-like, but outside the water no symptoms are visible, so diagnosis should be made by observing in the water....
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How do you raise koi so they get plump? Treatment methods for localized scale protrusion
What are the methods for treating localized scale protrusion in koi? The biggest characteristic of scale protrusion in koi is that some or all of the scales on the koi's body surface take on a pinecone-like appearance, and the body surface of the diseased fish is also relatively rough. The base of these scales is edematous, and this is also accompanied by half...
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Which koi varieties are said to have spiritual quality? A complete guide for beginners on selecting tategoi
Easier said than done - when it comes to selecting tategoi, this saying truly fits. The act of selecting requires not only years of practice and experience, but also a good eye (discernment). Since everyone's eye differs, this...
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