STEP 1:
Turn off protein skimmer and UV sterilizer. Remove carbon filtration or any absorbent media. (phosphate absorbents are okay)
STEP 2:
Determine the total water volume including filtration system.
STEP 3:
FRESHWATER: Add 1 ounce (30 ml) of Rally™ PRO per 10 gallons (38 liters) of total water volume. If the pH is above 8.0, add 1 ounce (30 ml) per 20 gallons (76 liters) of total water volume.
SALTWATER: Add 1 ounce (30 ml) of Rally™ PRO per 20 gallons (76 liters) of total water volume.