-
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...
-
Spiritual Koi Varieties and Fry-Rearing Techniques
1. Specifications of the fry-rearing pond The cement pond area is 1620 m, with a pond depth of 6580 cm; the pond area is 6001500 m, with a pond depth of 150200 cm and an initial water depth of 60 cm. As the fry grow, new water is gradually added until the depth reaches 120 cm. 2. Stocking density During fry rearing, according to fish growth,...
-
Which Koi Varieties Have Good Colors? Sharing My Personal Breeding Tips
1. Choosing and Setting Up an Aquarium for Koi (1) You should choose an aquarium that suits your own circumstances and budget rather than choosing blindly, but do pick one that is slightly larger to give the koi enough room to move around. (2) Koi have a very high oxygen demand, so the aquarium needs to be equipped with...
-
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...
-
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.
-
Detailed Explanation of Koi Selection Criteria and Aquarium Cleaning Methods
Cleaning and Tidying of the Koi Aquarium. Keeping koi in an aquarium requires clear water and lively fish. In the hot summer, the tank must be cleaned once a day; in other seasons, the interval can be appropriately extended. Main method: Take a rubber hose, fill it with water, and plug both ends tightly with your fingers, ...
-
-
条件筛选