? If you want to make the body color of arowana bright, you need to feed more live bait. Because arowana likes to eat some animal feed, animal feed that can add color includes live fish, live shrimp, centipede, cockroach, and some small frogs and turtles can also be fed if conditions permit. These foods contain a lot of trace elements, which can effectively increase body color and nutrition. However, most of the insect feed contains parasites and bacteria, and breeders need to sterilize and disinfect before feeding. When feeding, it is better to feed with a variety of foods, so as to avoid the situation of single feeding habits. In addition, breeders can also choose some special feed for arowana or feed to promote hair color.
? In order to make arowana grow fast, it is necessary to give them a comfortable environment. The breeder needs to keep the water temperature between 24-28 C, the PH value between 6.5-7.5, and the content of nitrite and chlorine in the water should be 0. Usually, water can be changed three times a week, and the amount of water changed each time should be controlled at a quarter of the total amount of water. Before changing the water, it should be exposed to the sun for 2-3 days to remove the chlorine in the water.
In addition, breeders need to give them enough food to promote their growth. Young arowana can feed some loach, small fish, shrimp and other food, and when they grow up, they can eat some insects, such as centipedes, earthworms, cockroaches, frogs and so on. When feeding, we should follow the principle of eating less and more meals to ensure that their nutrition is adequate and comprehensive.
