For those who are novice in raising fish or those who are interested in raising Luohan fish, they may not know much about Luohan fish. You can't even tell the difference between the head of the water and the head of the meat. Here are four points to teach you how to distinguish the water head and the meat head of the mangosteen.
(1) Shape and position: The water head is large and round, and the position of the head is like the cupboard (3) the shore silk starts to bulge to the upper end of the eyes, and the nose is large and protruding. The maximum can reach the fish nozzle position or ahead. The head of the flesh is small, and the head is formed by the nose and under the razor, but its height does not exceed the height of the base point of the dorsal fin, and the forehead generally cannot exceed the tip of the snout.
(2) Touch. Texture: The texture of the water head is soft, elastic, full and swollen, with tension, and it has a translucent feeling under the light. The texture of the meat head is firmer and less elastic.
(3) Shoulder: The head and shoulders are wider and thicker. The head and shoulders are relatively narrow and pointed.
(4) Characteristics: During the growth stage, the water head will shrink due to factors such as nutrition, stress, and poor water quality, but it will resume and stop or even continue to grow after it stabilizes. The meat head is generally not nutritious, urgent, and the water quality is poor and shrinks because of the bottle and scald, and it belongs to the stereotyped forehead. (
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