Specification: 10%, that is, 10% of available iodine, that is, 50g of available iodine per bottle.

Every 1m3 water body: unit of volume of water, assuming that the water depth of a flat-bottomed pond with an area of one mu (667m2) is 1m, then

There are 667 cubic meters of water. The bottom of the potted pond is calculated by the depth from the shore to the center of the pond.

4.5~7.5mg 1m3 water (calculated by available iodine):

A bottle of effective iodine is 50g=50000mg.

50000mg ÷ (4.5 ~ 7.5mg) ≈ 8000m3 =12mu (water depth 1m).

That is, a bottle of disinfectant can disinfect 8000 cubic meters of water (12 mu).