Controls a wide variety of pathogenic bacterial fish infections.
A special formula of three sulfa medications to effectively treat bacterial infections such as hemorrhagic septicemia (blood streaks in fins and body and localized swelling), bacterial gill disease, fin & tail rot, cotton mouth disease, body slime and eye cloud for both fresh and saltwater fish.
This medication will not harm the biological filter and will not color aquarium water.
Made in the USA.10 powder packets. (1 packet for each 10 gallons of water).