1, basic nursing
yellow
Gold, koi fish, koi fish, gold and koi fish, 5 pieces.
Golden koi fish
Jin koi fish had better be kept in a cement pool to ensure that he can reach enough body length. But in order to meet the needs of indoor viewing, it can also be stocked in an aquarium. It likes to eat animal feed, which can be fed with live food such as Daphnia and earthworm, or artificial feed. From June to September every year, koi fish eats a lot, and feeds her once every morning and evening. When the temperature drops in autumn, the feeding frequency can be reduced to once a day, and the feeding can be stopped when the water temperature drops below 7℃. Because of its large size, it needs more oxygen, so once the floating head appears, it should be filled with oxygen immediately. It is especially important to ensure that the aquaculture waters can receive several hours of direct sunlight every day. But in the hot summer season, it is necessary to shade the sun. You can spend the winter outdoors in winter, and pay attention to breaking ice, breathing and increasing oxygen when the pond freezes in the north. Adult fish in Jin koi fish have strong resistance to adversity, but sometimes they suffer from enteritis and other diseases. When I was young, I was easily attacked by harmful animals such as melon worms and corals.
2, feeding point feeding space
Gold and koi fish Club can improve an aquarium or fish pond because the environment regulates its body shape. Don't put too many decorations in the fish tank to avoid hurting the fish.
Water temperature:
The range is 2℃-30℃, and the most suitable water temperature for living is 20℃-25℃. In this temperature of water, swimming is active, appetite is strong, health is good, and colors are bright. Because of the use of aquarium, the temperature can be controlled at 20℃-25℃ all year round, so that it can grow rapidly in a comfortable environment.
Bait:
Jin koi fish is an omnivorous fish, and plant fragments, red worms, earthworms, breadworms, silkworm chrysalis, rice, bread and fruits can all be used as food. However, farmers now often use artificial bait to feed it with vegetables, silkworm chrysalis, breadworms, shrimps, earthworms and so on. Generally, plant feed accounts for 60%, and animal feed accounts for 40%. Or use special koi fish fish feed, one kilogram of gold should eat 30 grams of fish food every day, and feed it 3-4 times.