Mustard koi fish is a rare variety in koi fish, and its main feature is color. Koi fish, a young mustard seed, is similar to koi fish, so it is difficult to distinguish it. Koi fish, a mustard seed, gradually turns pale green in background color and pale pink in scales in adulthood. Compared with noble and bright gold and koi fish, mustard seed koi fish is more restrained and moist.

Characteristics of mustard seed koi fish. Koi fish is a highly ornamental omnivorous cyprinid fish, known as a living fossil in water and a swimming work of art. Koi fish, native to China, has become a popular ornamental fish in China, Japan and even the whole of Asia with its beautiful figure, rich colors, gentle temperament and strong adaptability.

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Precautions:

Koi fish, like goldfish, has no strict requirements on water temperature and water quality. The suitable temperature range is 2℃ ~ 30℃, but it can't resist the sudden change of water temperature and the discomfort of koi fish when the temperature difference suddenly exceeds 2℃ ~ 3℃. The optimum water temperature is 20℃ ~ 25℃. It needs sufficient oxygen and is suitable for living in a slightly alkaline and low hardness water environment.

Koi fish is an omnivorous fish, which can eat mollusks, fragments of higher aquatic plants, benthos, even tiny algae or synthetic granular bait.

For general stocking of fish ponds, please refer to the koi fish density table for stocking fish ponds. The density of the water cluster box is 60 cubic centimeters ×30 cubic centimeters × 15 cubic centimeters, and six koi fish can be stocked, 90 cubic centimeters ×3 0 cubic centimeters ×50 cubic centimeters,1/0 cubic centimeters ×30.

Baidu Encyclopedia-koi fish

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