Helps clean a dirty aquarium. contains 100 million live bacteria per teaspoonful. helps maintain a naturally balanced healthy aquarium. for use when setting up a new aquarium.

Product Details
On the first seventh and fourteenth days add two teaspoons for every 10 u.s gallons of aquarium water. thereafter add one teaspoon for every 10 u.s. gallons of water each week.
A biological filter additive containing live bacteria to build up the biological filter. helps keep a naturally balanced aquarium.

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