For use with freshwater aquariums only. ammonia nitrites and nitrates are chemicals harmful to the health of fish. product also protects against ammonia surges. designed to be used when setting up a new aquarium.

Product Details
Remove pouch from package. do not open pouch. rinse with water to remove any dust. place in filtration basket. replace every one to three months.
Blend of natural and synthetic ion-exchange resins that selectively remove ammonia nitrites and nitrates.

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