If you want to prevent Arowana from eye drop, you should choose the position of the aquarium lamp. However, different types of lamps are placed in different positions. If the breeder installs underwater lamps, the breeder can put them on the tank wall or lacing of the fish tank and make the light angle to the water surface at 45 degrees. In this way, the light of the lamp in the water can shine on the arowana more evenly, which can promote their hair color and enhance their ornamental value.
If the breeder wants to install the bracket lamp, he can place the lamp 5-8 cm above the water surface. This can not only provide light for Arowana, but also stabilize the water temperature. After installing aquarium lights for arowana, don't turn on the lights immediately to avoid them being frightened. It is best to cover the lamp with cloth first. After the arowana adapts to the faint light, take off the cloth.
2. What should Arowana do if it drops its eyes1. Feeding floating feed: Arowana drops its eyes mainly because it looks down all the time. Breeders can try to feed them some floating feed to keep them in the habit of foraging upwards, so that their eyes can be alleviated.
2. Adjust the light position: It is also possible that the light position is unreasonable for Arowana to drop its eyes. Although Arowana has phototaxis, it also has light avoidance. In order to avoid the lights, they will also keep looking down. Breeders need to adjust the lights to the proper position, so that their eyes can be recovered.