Use Instructions:For each 10 gallons of water, empty one packet directly into aquarium. Repeat dose after 24 hours. Wait another 24 hours then change 25% of the aquarium water. Repeat this treatment for a second time, for a total of 4 doses. Then make a final 25% water change and add fresh activated carbon or replace filter cartridge.
Storage Instructions:Store in original containers. Keep containers securely sealed. Store in a cool, dry area protected from environmental extremes.
Caution:Keep out reach of children. Not for human consumption or for the treat of fish intended for human consumption. Avoid contact with eyes and skin. It may cause irritation.