Aquarium Pham””s ,Super-Strength Tap Water Conditioner , instantly removes chlorine and detoxifies heavy metals in tap water. Tap Water Conditioner breaks the chloramine bond. Requires only one drop per U.S. gallon. Use Tap Water Conditioner when setting up a new aquarium or adding water. Tap Water Conditioner is safe for all aquatic life. Directions: To remove chlorine and detoxify heavy metals: Add 29 drops (1 ml) per 20 U.S. gallons (75.7 L) of tap water being treated. To detoxify chloramines (break the chlormaine bond): Add 29 drops 1 (ml) per 5 U.S. gallons (18.9 L) of tap water
