The best color temperature of arowana is 28-29 ℃. It is a tropical fish that prefers relatively warm water. In 28-29 ℃ water, it can maintain a good growth state, which is very good for its hair color. If the water temperature is very low, its growth rate slows down and its resistance decreases, then the speed of color development will also be affected. Therefore, if you want to make red arowana color, it is best to control the water temperature between 28-29 degrees Celsius.
1. Water quality: If you want the red arowana to develop color faster, you must keep the environment stable. Every time you change the water, you should pay attention not to let the water temperature and PH of the water fluctuate too much. It likes slightly acidic water, so the pH of the water should be slightly lower than 7.
2, not scared: want to let it smooth hair color, in addition to provide a suitable environment, but also as little as possible to disturb it, do not let it be scared. Don't stare at it all the time at a close distance, or it will be afraid.
3, lighting: give it the appropriate light irradiation, can help it faster hair color. In infancy, it can be irradiated with white and red light. When it becomes an adult, it can be illuminated mainly with white light. In order to increase the viewing effect, one or two red light tubes can also be added. When breeding, it is recommended to simulate the natural environment and not to give light at night, otherwise it will affect their rest.
