1. How to change water for Arowana Arowana is sensitive to the fluctuation of environment, and its pollution to water quality is not serious. Breeders can choose to change water once every 3-5 days, and the specific frequency of changing water can be determined according to the temperature. If it is summer, you can change the water once every three days. If it is winter, you can change the water every five days.
Silver Arowana likes weakly acidic water quality, and breeders need to adjust the PH value to 6.5-7.5 when changing water. Nowadays, most tap water is weakly alkaline, so breeders can add acid regulators, coral bones, olive leaves, etc. to keep the water quality weakly acidic. When changing water for Arowana, pay attention to the temperature difference between new water and old water, and try not to exceed 2 ℃. If the water quality changes greatly, they may have more discomfort.
2. How to feed Silver Arowana1. Choose food: Silver Arowana is a carnivorous fish, and they prefer live bait such as small fish and shrimp. When artificially raised, they can be fed with some bumper shrimp, red worms, loach, tadpoles, lean meat, animal viscera and so on. You can also feed some synthetic feeds, which have comprehensive nutrition and can ensure their balanced nutrition.
2. Feeding amount: The feeding amount of Arowana is relatively large compared with other fish. When artificially cultured, it is necessary to feed food according to the growth stage. When they are young, breeders can feed 80% full at a time, and when they are adults, they can feed 70% full at a time.
3. Feeding frequency: Arowana can be fed 2-3 times a day in infancy and 1-2 times a day in adulthood. If the water temperature is low, you can feed it once every two days.
