Do aquarium fish also have emotions of joy and sorrow? How to understand them?

Fish, like humans, have emotions of joy, anger and sorrow, and basically every fish has emotions. As for how to understand them, it is necessary to observe them a lot, for example, when they are happy, the fish will play; When angry, he will puff out his cheeks, spread his fins, hit the cylinder, open his mouth, and so on.

Aquarium fish must also have emotions of joy and sorrow. You see that they have different expressions when they spit bubbles and snatch things, so they also have their own joys, sorrows, and sorrows.

Ornamental fish also have emotions of joy and sorrow, they are also creatures, want to understand them, first of all, we must understand their species, because there are many kinds of ornamental fish, and then it is to calm down to observe some of their habits, of course, it is not very easy to observe and understand, or to accumulate experience.

The fun of raising fish is to relax and relax, with plant potted plants, enjoy the fish swimming slowly, various categories have their own characteristics and incomprehensible, the process of raising is also very interesting, more interesting, is to know and understand, many behaviors and psychology of ornamental fish.

That is, their expressions, moods, and feelings, precisely because they are just fish, and the Dust Xun faction has been misrepresented as having only seven seconds of memory, once they have expressions and moods, we will look more interesting, just watching the ornamental fish eat frantically, it is not interesting.

The expressions of ornamental fish are actually very complicated, and there are also strategies and tactics between monk fish and scavengers.

The expression of an aquarium fish is based on its mood, and they will have a variety of very complex expressions.

Fish still have expressions, gars and piranhas and Dow fire mouth will laugh, fish will learn, fish that have not learned to pull the alarm, will learn from the fish that learn to pull the alarm, and the fish also have aesthetics, my piranha, toothfish, etc., all like handsome little brothers, beautiful young sisters, as soon as they interact, their eyes are lit up.

The old way of fish farming often sends the ** of the two monk fish to everyone, maybe what we see is only their crazy attack on me, or the fear that occasionally shows during the feeding process.

The fact is that when they have nothing to do in the fish tank, their expressions are extremely lost, such as boring their feces at the bottom of the tank, and their eyes are dim.

Suddenly, I found out, yo, there is a scavenger here to tease, and immediately my eyes and body color lit up, and then I will have fun with this scavenger.

Moreover, there are fools among the scavengers, and there are also Paihe's smart, the kind of stupid ones, who will only keep dangling in front of the Luohan fish, and they belong to the type that has nothing to look for, and the body color is scared by the Luohan fish, and it will immediately turn black, which is originally a protective color, which just gives the Luohan fish a clear goal.

The strategy adopted by the clever scavenger is that the enemy does not move, and the body color is always light, and the monk fish does not care about it at all, so that at a certain stage, it can live very well, and can eat the leftover residues of the monk fish in moderation.