The four-eyed fish is a very interesting small fish that comes from the lakes of Mexico. They have four eyes, a palate covered with scales, and a long tail with dark blue spots with brown stripes, which look

The four-eyed fish is a very interesting small fish that comes from the lakes of Mexico. They have four eyes, a palate covered with fish scales, a long tail with dark blue spots, and brown stripes, which look beautiful.

Four-eyed fish have extremely sharp eyes, two sickle-shaped eyes, one in front that resembles the eye of a pig, and another eye that can be seen clearly, so that they can easily see who their enemies are and avoid predators.

This fish is active and cute in the water, loves to swim, likes to swim in schools, and looks spectacular. Their diet is mainly small shrimp, algae and aquatic insects, and there is a varied diet that can meet their nutritional needs.

In fact, like other fish, it only has two eyes, why is it called "four eyes"? This is because the eyes of the four-eyed fish are divided into upper and lower parts from the middle by a black horizontal line

Points, the upper half is farsightedness, the lower half is myopia,

The two eyes of the four-eyed fish became four

Eye.