1. Water temperature stimulation: the water temperature originally suitable for Siraitia grosvenorii drops by one degree every day, and the head performance of Siraitia grosvenorii is observed after four degrees of continuous drop. If it has an initial effect, you can try to raise it slowly by one degree. Raise four degrees in a row, let the water temperature return to the original state, try several times, Luohan fish can be shot in the head.
2, environmental stimulation: often change the tank, the new environment is conducive to Luohan fish head.
3. Food stimulation: In the case of normal feeding, you can stop feeding for one day. In the state of hunger, it can stimulate Luohan fish to shoot their heads.
4. Fighting stimulation: You can feed a parrot fish of similar size in the fish tank, which can stimulate them to fight, and the head can develop well through collision.
should we pay attention to when the Luohan fish shoots its head? 1. The water temperature should not change suddenly, which will make the Luohan fish sick and may die in serious cases. Water temperature stimulation should be based on the original temperature, drop one degree every day, and stop when it drops to four degrees. After the Siraitia grosvenorii adapts to the water temperature, the water temperature is raised. In the same way, it rises one degree every day and stops when it rises to four degrees.
2. When changing the tank, the water temperature and quality of the new tank should be the same as those of the original tank, so as to avoid too much stimulation to the Luohan fish.
3. Food stimulation is not to abuse fish. Don't go without food for several days. Pause feeding regularly.
4. When choosing parrot fish, the size of parrot fish should not be different from that of Luohan fish, otherwise it is easy to injure or even kill the smaller one.