First, the sample will be stored, if it is a pond with pump more water from the taps must be stored open leave 2-3 more minutes before I collect more examples.In the case of pond water 5 minutes, rocking rocking.
Before sampling the water, a pond with water pumped by water from the tap must be left open water 2-3 minutes before collecting water samples in the case as well, rocking, rocking the water 5 minutes.
Before the water samples, if you keep the pond with pump by tap water will have to open it and leave it 2-3 minutes before the aunt in the case of a pond to sample rocking rocking water 5 minutes