Directions: Turn down skimmer level to below collection cup for first 3 days. GFO can be used, but remove other chemical filtration. Empty 1 capsule for every 20 gallons of tank water into high flow area in sump. Results can be seen after 3-5 days. After 14 days perform a minimum 20% water change, and another dose can be added if necessary. Do not overdose. Filter socks are recommended to help clean the aquarium during treatment.
Only for use on ornamental aquariums and fish. Not for human use and not for treating fish intended for human consumption. Keep away from children and animals. In case of accidental overdose, contact a health professional immediately.