Aquarium selection and configuration
According to family conditions, different sizes of aquariums are to be selected. Koi carcasses are large in size and have a large amount of activity. The general water capacity is preferably not less than 60 kg. For large-sized koi, the water capacity of the aquarium should not be less than 200 kg. Due to the high oxygen consumption of Koi, the aquarium should be equipped with a water filter and an aeration pump to ensure that there is sufficient oxygen and water quality in the water.
Large-scale aquariums or aquariums with a large number of koi can be supplied with air compressors or air pumps with large power and large output. For small-medium aquariums or small numbers of koi, specialized electric micro air can be used. Compress the pump air supply. In addition, there should be enough lighting equipment in the aquarium.
Feed and feeding methods
Koi carp is an omnivorous fish and can be used as koi food, such as leeches, leeches, rice, pasta, etc., regardless of animal or plant foods. However, it is better to choose a special synthetic bait for ornamental fish. In the aquarium feeding feeding should pay particular attention to the amount of feeding should not be too large, according to the viewing conditions on weekdays only feeding 78% full, it is best not to feed at night.
In general, the number of feedings should be 1-2 times a day, sooner or later, once in the evening, should not be late, should be fed before and after the evening. In case of early evening showers, cooling, and other weather changes, a small amount of feed should be given or not, and feeding in the morning can be done in the early morning. After each feeding, according to whether the koi can finish within one hour, and with reference to the color of the feces, it is determined whether the Koi's digestion is good and the amount of the next feeding is determined.
Water quality and temperature
Feeding of Koi needs higher water quality conditions, PH7-7.4 is appropriate for pH. Dirty, whitish water in the aquarium is most likely to cause dead fish. In this case, measures should be taken or the water replaced. The water temperature is generally kept between 15°C and 25°C.
Changing the water is a simple and direct way to adjust the water quality of the aquarium. The watering measures are needed one day before the water change. The tap water can be placed in the tank after standing for 24-48 hours. The water can increase the oxygen and overflow the chlorine. The role.
Aquarium breeding Koi fish require fresh water, so the maintenance of water quality clarification is the primary task. In summer, it is necessary to clear the dirt once a day, and other periods may be extended appropriately. Method of decontamination A rubber hose is used to remove the Koi feces deposited on the bottom of the aquarium, remaining food, etc., and then add the same amount of fresh water.
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