PolypLab ReFuel 500 ml.

DIRECTIONS:

Using the syringe, extra the appropriate amount of Refuel based on the dosage chat. Dose Refuel in the sump or an area of strong flow in your aquarium.  Dosage: For every 25G of system volume, use the chart to determine the correct amount of dose for your aquarium. For optimum results, dose this product during the day while lights are on.

• Week 1 - 0.5 ml.
• Week 2 - 0.6 ml.
• Week 3 - 0.7 ml.
• Week 4 - 0.7 ml.
• Week 5 - 0.6 ml.
• Week 6 - 0.5 ml.
• Week 6+ - 0.5 ml.