• Keeps aquariums clean
• Improves biological filter
• For use in fresh and saltwater
• No refrigeration necessary
STRESS ZYME adds beneficial bacteria to break down and consume organic matter to help keep the aquarium clean. The bacteria in STRESS ZYME is uniquely suited to consume aquarium sludge, and keep the gravel clean. Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite poisoning and low oxygen levels. These bacteria improve the development of the biological filter and help clean a dirty aquarium. Making STRESS ZYME a part of regular care assures an active biological filter, cleaner aquarium, healthier fish and good water quality.
Follow API Easy Care Guide and use STRESS ZYME:
• Weekly as part of Regular Care to reduce aquarium maintenance and maintain a strong biological filter
Made in USA - Another GRANGE CO-OP item we're proud to say is made the U.S.A.
Organic - Certified organic by the Oregon State Department of Agriculture.
Rogue - This product is Reliable, Originates in the U.S.A., is 100% Guaranteed, has Uncompromising quality, and meets the Grange Co-op standard of Excellence. Rogue Brand Advantage
Sale - Additional, limited time savings below GRANGE CO-OP.COM's everyday low prices!
New - A recent addition to the GRANGECOOP.COM product lineup!
We currently have of this item in stock. If you continue, will be refunded.
Receive specials, online only deals, Grange Co-op sale notifications and more right to your inbox. Sign Up Now.
Since 1934, Grange Co-op members have received millions of dollars in partner dividends.Sign Up Today