What to do if the map fish is full:

1. Help digestion. You can tease the fish with your hands so that the fish can swim. This can provide appropriate exercise to help them digest. After the food is digested, the fish will slowly return to normal.

2. Apply oxygen immediately. You can change part of the water and use an air pump to inflate the water to increase the amount of dissolved oxygen in the water, speed up the metabolism of the fish, and promote the digestion and defecation of the fish, so that the fish can slowly return to normal.

3. Stop feeding. Stop feeding the fish to prevent the fish from eating the food in the tank and affecting its digestive function.

4. Increase the water temperature. You can increase the water temperature in the fish tank, which can strengthen the metabolism of the fish, and the fish will become active immediately, which can help its digestion, so that all the food can be digested, and the fish will slowly return to normal.

5. Routine feeding. After the map fish recovers, pay attention to feeding them 2-3 times a day. It is best if the amount of each feeding can be eaten within 5 minutes. The breeder can also decide the amount of feeding according to their body size. Each feeding can be done within 5 minutes. One-tenth of body weight.