1. Not adapted to the new environment 1. Reason: Arowana has been swimming below probably because it is not adapted to the new environment, and they are sensitive to the changes of the environment and have poor adaptability to the environment. If they have just arrived in a new environment or the environment fluctuates too much, they will appear underwater.
2, Solution: Breeders need to keep their surroundings quiet and don't disturb them except feeding. If they don't eat, they don't need to feed all the time. They can be fed after they adapt to the new environment.
2. The water temperature is low1. Reason: Arowana is always in the downstream, and the water temperature is too low. Because the water body where Arowana is raised is large, there will be a difference between the upper layer and the lower layer. If the upper water temperature is too low, they will move to the lower layer.
2. Solution: The breeder needs to raise the water temperature to 28-30 ℃ immediately. If conditions permit, it is best to install a heating rod to keep the water temperature constant.
3. There is something under the water1. Reason: Arowana is always downstream, and there may be something under the water to attract them. For example, there are more decorations or reflective objects at the bottom of the fish tank, which will attract the attention of Arowana.
2. Solution: Breeders need to remove things from the bottom of the water as much as possible to avoid the situation that arowana is always downstream. You can also put some table tennis or plastic bottles on the top to attract the attention of Arowana.
4. The light is too strong1. Reason: Arowana is always downstream because the light on the water surface is too strong, especially when the natural light is sufficient, they will move underwater.
2. Solution: If it is natural light, it is best to block it properly when the light is strong. If it is a light, it is recommended to replace it with an aquarium light with soft light.
