I can't. Air conditioning water is the water produced when the air conditioner is running. The production process is similar to distilled water, which is produced by condensation (steam-water). The air conditioner has low internal temperature and high external temperature. This temperature difference causes the water vapor in the outside air to contact with the cold air inside the air conditioner and then condense into liquid water. Under normal circumstances, air-conditioned water is really clean, but because of the existence of bacteria, rust and other substances in the air-conditioner, the harm of air-conditioned water is relatively great, so fish can not be raised.
But raising fish water is not so troublesome. In fact, especially in summer, fresh tap water or well water can be exposed to the sun for 24 hours to volatilize chlorine and other harmful substances, so fish can be raised. If you really want to create better conditions for fry, you can also try distilled water, which is the same as air-conditioned water, but cleaner than air-conditioned water.