Information

quality Calcium Oxide CaO exposed to the air for a long time will absorb carbon dioxide and turn into powdered calcium carbonate, which cannot play the role of clear pond disinfection. Therefore, it is best to buy quicklime and use it now, and it is better to choose lighter lumps and no impurities. If you can't use up the remaining quicklime at the same time, tie it in a plastic bag and keep it sealed.

quality Calcium Oxide CaO should be added to the slurry and sprinkled while it is hot. Do not pour the residue into the pool to prevent the fish in the pool from eating it and die, let alone throw the whole piece of lime into the pool for water disinfection.

quality Calcium Oxide CaO should not be applied with nitrogen fertilizer at the same time. When quicklime meets water, a large amount of OH- is generated, and high ammonia content can easily cause ammonia poisoning in fish. Similarly, quicklime should not be used when the ammonia nitrogen content in the pool water is higher than 1.2 mg/L. In addition, quicklime can be used every other week after the ammonium nitrogen fertilizer is applied, and it should not be mixed.