1, fighting fish should avoid feeding in places with fast water, otherwise it is best to breed at still water lunch.

2, fighting fish should avoid frequent water changes, so as to avoid too much temperature difference.

3. Betta should avoid direct sunlight. If the site is limited and inevitable, it should also be properly shaded.

4. Betta fish should not directly impact the gill cover with water, so as not to hurt breathing, and use a "fan".

5. Natural aquatic plants, such as water weeds and water hibiscus, should be cultivated in fighting fish tanks or ponds for their reproduction and hiding.

6. During the breeding period of betta fish, several other containers should be prepared, and aquatic plants should be built in for health preservation, so that they can be transferred to small fish when necessary to isolate other betta fish.

7. Don't put betta fish in the same container as other kinds of fish, such as goldfish (it will kill you and lose your eyes) or carp (it will be found that betta fish mistakenly entered koi fish's mouth, leaving only half of its body) and so on.

8. Betta should pay attention to whether the water surface of culture is covered with aquatic plants such as duckweed. Be sure to let the betta fish have room to breathe out of the water.

9. Betta fish are kept in small containers, so it is necessary to pay attention to whether there is any danger of jumping out of the container when the betta fish sticks out of the water for air.