that pisciculture tap water gets rid of chlorine 1, air is basked in: pisciculture tap water gets rid of chlorine the most commonly used is air is basked in law. Use a basin to collect the water to be changed, and then put it in the sun to let the chlorine volatilize through the light and temperature. It should be noted that the drying time is different in different seasons, the shortest in summer and the longest in winter.
2. Aeration: Aeration into the water can also play the role of chlorine removal, and can also improve the dissolved oxygen in the water body. Compared with conventional drying, the aeration time is shorter and more efficient, but it needs an idle oxygen pump to put the gas head inside, and the chlorine will evaporate in a few hours.
3. Medication: If the water to be changed is too much and the drying and aeration can not be satisfied, it is necessary to consider medication. The so-called medicine is the chlorine remover, the more common Yulebao is one of them, but we must pay attention to the dosage, once used excessively, it will cause harm to the fish, affecting its development.
directly? The reason why tap water can't be used to raise fish directly is that it contains a small amount of chlorine. Although it is not harmful to human body, it still has a certain impact on fish. Therefore, it is necessary to remove chlorine by trapping water and other methods. Only in this way can the water be clean and hygienic, and it will not be a problem to raise fish. In addition, you can also choose clean river water or reservoir water to raise fish, but it is better not to use well water.
