API Furan 2 Powder Medication, Effectively treats a wide variety of gram-positive and gram-negative bacteria in including: Hemorrhagic Septicemia, Body Slime & Eye Cloud, Open Red Sores, Fin & Tail Rot and Bacterial Gill Disease.
This medication will not harm the biological filter. Note: This medication will cause a slight discolouration of water which can be removed with API Biochem Zorb.
Directions for Use: For best results, remove activated carbon or filter cartridge from filter and continue aerations. For each 10 gallons (38 L) 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. Treatment may be repeated if necessary.
Use in fresh & salt water.
Includes diagnostic chart on back.
Easy to use.
Made Specifically For: Treating bacterial infections in aquarium fish