No, AB Aquashade Dye is only labeled for use in ponds or lakes. It is not to be used in water fountains.
To calculate the application rate of AB Aquashade Dye, please do the following:
1. Calculate total volume of your water body into Gallons (Liters) or Acre-Feet (Cubic Meters):
Avg. Depth can be determined by taking a number of depth readings and calculating the average or estimated as 1/2 the maximum depth in evenly contoured bodies of water.
2. Based upon water volume, determine dosage rate from the chart below.
3. Apply in season maintenance dosages, as needed, to restore loss of color due to dilution or dye degradation.