1. Reduced activity: guppies will have more discomfort after suffering from enteritis, and the obvious symptoms are decreased activity and slow action. Some guppies will leave the school and hide in the corner.

2. Loss of appetite: After guppies get enteritis, loss of appetite will occur, and some of them will refuse to eat if they are seriously ill.

3. Anal redness and swelling: Guppies have enteritis, and there will be problems such as anal redness and bulging, and their bodies will be blackened. Enteritis often occurs together with rotten gills and red skin disease. If enteritis is serious, pus will flow out when gently pressing the abdomen.

After guppy suffers from enteritis, it can be treated with metronidazole and furazolidone first, and 4-6 capsules each in 100 liters of water, and then put the sick fish into a medicated bath. After three days of continuous medicated bath, when the breeder finds that guppies discharge a lot of white poop, he can stop the medicated bath and transfer them to clean water.

Norfloxacin can also be used to treat enteritis, or it can be cured by bathing for 3-6 days according to the ratio of 4-6 pills in 100 liters of water. When guppies have obvious foraging behavior, they can stop taking medicated baths. If conditions permit, the effect of feeding is the best.

During treatment, breeders need to stop feeding, but keep the water clean and refreshing. This can speed up their recovery and avoid re-infection.