Use 5 mL per 680 L (180 US gallons) twice a week (or as needed). This dose increases total nitrogen by 0.24 mg/L. This is the same amount of nitrogen that would be present if all nitrogen were present in the nitrate form at 1 mg/L. Because not all nitrogen is in the nitrate form, you will measure a 0.25 mg/L nitrate increase immediately after dosing.
When used with aquavitro's® phosphorus supplement, activate™, at the same dose (5 mL/180 US gallons) both products provide nitrogen and phosphorus in a 5:1 N:P ratio.
For smaller dosing, use the included pipette. Filled to the base of the bulb, the pipette holds 1 mL.