Silver Arowana originated in the Amazon Basin of South America and the Nile River Basin of Africa, etc. These places belong to the tropics, so Silver Arowana is a typical tropical fish. For this reason, Silver Arowana prefers places with bright light and warm environment. Therefore, we should pay attention to the control of water temperature when raising this kind of fish. The optimum temperature for feeding them is 24-28 ℃, which is also the most suitable temperature for their growth. This kind of fish cannot live in an environment where the water temperature is lower than 22 ℃.

This kind of fish is extremely sensitive to the sudden change of water temperature. The high and low temperature, too high and too low will affect their normal growth. Moreover, with the increase of temperature, their need for oxygen also increases greatly, so it is necessary to pay attention to timely oxygenation.

Silver Arowana has high requirements on water quality, likes weak acidic water quality or neutral soft water, and its PH value should be within 6.8-7.2. The water temperature should be strictly controlled when raising this kind of fish. This kind of fish cannot live below 22 ℃, but the most suitable water temperature for feeding them is 24-28 ℃. In addition, we should also pay attention to the water level in the fish tank to change with the growth of Arowana. Also pay attention to the influence of water quality on this kind of fish. When you are one month old, clean the fish tank every 3-5 days. When you are two months old, clean it every 5-7 days.