Furan-2 Powder Packets for Fish

Furan-2 Powder Packets contain two furan compounds to combat a wide variety of gram-positive and gram-negative bacterial diseases, including gill disease, mouth fungus, furun-culosis (aeromonas), black molly disease (columnaris), fin and tail rot, and dropsy.

Instructions:
For each 10 gallons of water, empty 1 packet directly into aquarium, wait 24 hours and repeat dose. Wait another 24 hours and make a 25% water change. Repeat this treatment for a second time for a total of 4 doses of Furan-2. Then make a final 25% water change and add fresh activated carbon. Repeat if necessary.

Active Ingredients:
nitrofurazone, furazolidone, and methylene blue trihydrate.