1. How to put the nightlight to prevent the arowana from dropping its eyes If the breeder wants to install the nightlight to avoid the arowana from dropping its eyes, the best place is to install it on the cover at the top of the fish tank. In this way, the light source of nightlight diffuses downward and around, which can attract the attention of Arowana. If you want to install it in water, you can adjust the light to a position with an angle of 45 degrees to the water surface.
Arowana has certain phototaxis. Nightlight can ensure sufficient light on the water surface, and they will naturally look up all the time, which can effectively avoid eye loss. Although Arowana has phototaxis, it also has light avoidance, so the power of nightlight should not be too large and the light should not be too strong.
2. What should Arowana do if it drops its eyes1. Feeding floating feed: After Arowana drops its eyes, breeders can adjust it by feeding floating feed. As long as they are used to foraging upwards, the problem of dropping their eyes can be effectively solved. However, some foods suitable for arowana are not floating, so breeders can choose to hold the food on the water with clips, or cultivate them to forage upwards.
2, add upper decorations: Breeders can also place several table tennis balls or plastic bottles on the water surface, which can attract the attention of arowana and keep them looking up all the time. Arowana is easy to recover from slight eye loss, but it will take several months to recover completely if the eye loss is serious.
