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Koi Keeping Precautions and Symptoms of Koi Enteritis
What are the symptoms of koi enteritis? First, let's understand what enteritis disease is: enteritis disease, also known as rotten intestine plague, is a relatively common and widespread bacterial disease. It can harm various ornamental fish, and of course it is also very harmful to fish...
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Is Koi Scratching Against the Tank a Sign of Saprolegniasis? A Detailed Guide to Koi Keeping Methods
Is koi scratching against the tank a sign of saprolegniasis? First, let us understand the symptoms of saprolegniasis. Water mold is widely found in freshwater or brackish water bodies and moist soil around the world. It lives as a saprophyte on dead organic matter and is a commonly present mold, mainly including the order Saprolegniales...
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How to keep koi fish, common bacterial diseases of koi in autumn - skin inflammation and congestion disease
Bacterial diseases: skin inflammation and congestion disease (1) Cause: Most of the affected fish are large older fish and koi over one year old. The epidemic season runs from late spring to early autumn and can cause massive fish deaths. It is most prevalent when the water temperature is 20-30°C, and below 20°C, a few cases still occur...
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Are Peacock Koi easy to keep? A full analysis of their keeping difficulty
Introduction to Peacock Koi. The Peacock Koi is a type of Hikarimoyo Koi; Hikarimoyo Koi are generally a new variety obtained by crossing patterned koi with Ogon (golden) koi. The Peacock Koi, however, was produced by crossing Showa Sanshoku with Ogon, so to a certain extent the Peacock...
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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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Are Koromo Sanshoku koi or Kumonryu koi easier to keep?
Introduction to Koromo Sanshoku koi: Koromo koi are the product of crossing Kohaku or Sanshoku koi with Asagi koi. Koromo belongs to the red koi lineage and also to the Sanshoku koi lineage. Whenever any fish species is crossbred, new varieties are bound to appear, and the most striking manifestation is in body color...
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What fish are good to keep with koi? A guide to choosing an aquarium
1. Choosing an aquarium for keeping fish (1) In terms of material, aquariums made in China today generally use one of two main materials: glass and acrylic. The former is heavy and has poor impact resistance, but is inexpensive; the latter is relatively light, has good light transmission and impact resistance, but is expensive.
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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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How to Choose Koi That Are Easy to Keep? A Master Breeder's Guide to Artificial Propagation
1. Broodstock rearing (1) Broodstock pond specifications The area is usually 1500-3000 sq m, with a depth of 180-200 cm. (2) Selection of broodstock The selected broodstock should all be over 3 years old, with distinct breed characteristics and a strong physique. (3) Stocking conditions Females and males are reared separately, at a ratio of 1:1-2; density is controlled...
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A detailed guide to the living habits of Five-Color Koi, and how to keep them so they do not die easily
Five-Color Koi are produced by crossing Pale Yellow Koi with Tricolor Koi, and are named "Five-Color" because they carry white, red, black, and indigo on their bodies. Among White Five-Color koi, those with a particularly beautiful red pattern are considered the best. In recent White Five-Color koi, rather than polluting the red pattern with black speckled markings, most show blue emerging on a white base. What is...
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