National Fish Pharmaceuticals AquaGold

This is actual living bacteria and enzymes in concentrated form, which are activated upon its introduction into water. These bacteria contribute to the production of the nitrogen cycle, which is so crucial in all aquarium systems.  This material gives its user the option of increasing the activity of an already established filter, or reactivating a filter damaged by medications, and of course the starting up of new systems.  Great for under gravel or outside power filters.  Clears green water in ponds and tanks.  Helps prevent disease by improving water quality.  This product is for freshwater use only.
Nitrifying enzymes in a dry form which are activated upon introduction into water.  Crucial in all aquarium systems for maintaining health, and preventing disease.  Can be used to enhance an already established biological filter, or it can be used to restore a filter that has been damaged by medications.  Works in freshwater and marine aquariums and Koi ponds.  Use this product after a medication treatment, or to jump-start a new aquarium. 

Use 1/8 of a teaspoon per 10 gallons of aquarium water monthly.
20 gram dry jar powder.  Enough to treat 570 gallons 1 time.

*This product is safe for freshwater and marine tropical fish & Koi.  Full instructions and convenient measuring spoon included. 

USDA Approved nitrifying enzymes in a bran base.

National Fish Pharmaceuticals
Made in the USA Since 1971
Tucson, Arizona