PRODUCT DESCRIPTION Seachem Prime 100Ml DIRECTIONS Use 1 capful (5 mL) for each 200 L (50 US gallons) of new water. For smaller volumes, please note each cap thread is approximately 1 mL. May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is greater than 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose. BOX CONTAINS water treatment See more

Model number: 020040. Detoxi?es ammonia, nitrite, and nitrate. Removes chlorine, chloramine. Complete and concentrated conditioner for both fresh and saltwater.