Is Arowana eyes so severe?

Arowana is a fish belonging to the upper waters in the natural environment. It constantly searches for insects, small animals, or fish and shrimp on the shore all day long. There is almost no habit of finding food downwards, and their aquatic environment is It belongs to the Blackwater region and has a lower light transmittance. Therefore, it is almost impossible to get eye-dropping in the natural environment.

There are no eye-dropping situations in Arowana breeding ponds, or in recently reared ponds. The aquarium of which Arowana is commonly reared can be divided into front, rear, left, right and top, with a total of 5 visible surfaces. If no bottom sand is laid, a reflective surface must be added. The position of the fish tank, usually will be less behind, or left and right sides, and usually above the cover glass, leaving only a feeding hole to prevent the dragon fish out of the fish tank. Because the cover on top of the glass is easy to get dusty, the glass is the ceiling, and the scenery is monotonous, which cannot attract the desire of the arowana to look up. Only when feeding the bait, the arowana will be under the feeding hole. Hovering and staring, wait for the food to drop, so the chance to look up usually does not exceed 10 minutes.

Most of the time, Arowana swims on the front or on the left or right. Attention is paid to moving things. For example, other family pets, such as cats and dogs walking on the floor, or people’s every move will attract its attention. Over time, the habits of aging accumulate, and the eyes gradually tilt downwards, causing the physiological phenomenon of fat accumulation in the upper eyelids.

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