Biopharm pH Up and pH Down Control Kit 250 mL Achieve The Perfect pH Great for Aquaponics and Hydroponics

This hydroponic/aquaponic solution does not need to be diluted. Always wear proper safety gear when handling chemicals. Before you add pH up or pH down, test the pH of your soil or water. Add a small amount of pH up or pH down to your soil or water. (pH Down is not recommended for aquaponics.) A small amount of pH up or down goes a long way. Always test your pH of your soil or water before adding more pH up or down. Ideal pH is between 5.5 and 6.5.