API T.C. TETRACYCLINE™ POWDER

Anti-bacterial medication for common tropical fish diseases such as bacterial tail rot, cotton mouth fungus and gill disease. Aquarium filtration will not affect treatment. For use in freshwater aquariums. This medication will not harm the biological filter. Note: This medication will cause a slight discoloration of water which can be removed with activated carbon.

Directions for Use (Packets): 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.

Directions for Use (Bulk): For best results, remove activated carbon or filter cartridge from filter and continue aeration. For each 20 gallons (75 L) of water add 1 scoop (1 tsp.). For larger systems, for each 240 gallons (908 L) of water add 12 scoops (4 Tbsp.), or for each 960 gallons (3,634 L) of water add one cup. 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. Four doses are required for a full course of treatment. Then make a final 25% water change and add API BIO-CHEM ZORB, fresh activated carbon, or replace filter cartridge. This treatment may be repeated if necessary.

Fish Problem Solving




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