MySheen

Prevent fish from floating their heads in summer

Published: 2024-11-24 Author: mysheen
Last Updated: 2024/11/24, First, the prediction of floating head. Summer daytime light is strong, the temperature is high, the evening weather. Sudden thundershowers or southerly winds blow during the day, the water temperature is high, and suddenly turn to the north wind at night, the water temperature drops rapidly. two。 Continuous rain, low pressure, muggy, weak wind, foggy weather. 3. After a long time of sunshine and no rain, the fish ate vigorously, the water color was thick, and the weather suddenly changed. Second, the rescue of floating head, 1. Add new water to increase dissolved oxygen, improve water quality and increase the range of fish activities. two。 Turn on the aerator

First, the prediction of floating head

1. Summer daytime light is strong, the temperature is high, the evening weather. Sudden thundershowers or southerly winds blow during the day, the water temperature is high, and suddenly turn to the north wind at night, the water temperature drops rapidly.

two。 Continuous rain, low pressure, muggy, weak wind, foggy weather.

3. After a long time of sunshine and no rain, the fish ate vigorously, the water color was thick, and the weather suddenly changed.

Second, the rescue of floating head,

1. Add new water to increase dissolved oxygen, improve water quality and increase the range of fish activities.

two。 Turn on the aerator to stir the water body through the aerator, increase the contact surface between the water and the air, and increase the amount of dissolved oxygen in the water. When the water temperature is 25 ℃ ~ 30 ℃, it is not dangerous to add oxygen to the fish floating head for 2 to 3 hours, but when the water temperature is above 30 ℃, the turtle floating head must be turned on after 1 hour.

3. Chemical oxygenation if the floating head of fish is more serious, while turning on the aerator, we should also use some chemical agents to make the water produce oxygen, mainly using ammonium persulfate and calcium peroxide.

 
0