The temperature of zebras and puffer fish is too high.

Too high water temperature of zebra-dog-headed puffer fish may have adverse effects on fish. Specifically, if the water temperature is higher than 40 degrees, even tropical fish may be burned to death. Therefore, the water temperature is kept at about 30 degrees. If the water temperature is too high, measures can be taken to improve the water quality, such as stopping feeding, turning off the lights, observing the situation, sprinkling appropriate amount of white tablets for treatment, and then changing the water. Available drugs include gentamicin, penicillin, metronidazole, etc. However, it must be used according to the dosage of the drug, and be careful not to overdo it.