be raised in tap water for four hours? Fish can not be raised in tap water for four hours. Sunning time is too short to achieve the effect of chlorine removal, even in summer, it needs at least one day to go, if it is other seasons, it will take longer. In addition to drying, it can also accelerate the volatilization of chlorine through aeration, which takes less time, but the amount of water treated is also very limited, which can be used when changing water at ordinary times.
are the ways to trap fish in tap water? 1. Drying: Drying is the most commonly used method of trapping water. This method is to connect the water and put it in a sunny place for a few days. Usually only one day is needed in summer, but about two days are needed in spring and autumn, and more than three days are needed in winter. There is more water for drying, but the time is longer.
2. Aeration: In the case that the amount of water exchange is not particularly large, drying is unnecessary, while aeration is much more convenient. The so-called aeration is to put the air pump of the gas head into the water to promote the volatilization of chlorine by oxygenation, and also to prevent the saturation of a single gas.
3. Drug dechlorination: In view of the relatively large water demand in aquarium stores, neither drying nor aeration can meet the demand, which requires special dechlorination drugs. However, the general family fish farming can not be used, but can prepare some emergency.
