API Stress Zyme Plus Bio Filtration Booster for aquarium 6 sizes available

Description

API Stress Zyme Plus helps improve the development of the biological filter, as well as cleaning a dirty aquarium. API Stress Zyme contains millions of live, beneficial bacteria cultures to break down and destroy sludge in the gravel bed while keeping grass and plants clean.
Keeps aquarium clean & reduces maintenance
Improves bio filter at startup
Made in the USA
Great for fresh or saltwater
API Stress Zyme Plus breaks down organic compounds that can cause dangerous conditions such as ammonia and nitrite poisoning and low oxygen levels.
A continuing use of Stress Zyme will assure an active biological filter, cleaner aquarium, healthier fish, and an overall good water quality. You do not have to keep this product refrigerated. StressZyme can be used in Fresh or Saltwater aquariums and when setting up or maintaining aquarium. Additional features:
Contains live bacteria to consume sludge
Reduces aquarium maintenance
Adds beneficial bacteria for a healthy aquarium
All natural ingredients
When To Use:
Use weekly for a healthy, clean aquarium and to maintain a strong biological filter.
Directions:
Shake well. To maintain a clean, healthy aquarium: add 1 tsp. (5 ml) per 10 US gallons (38 L) or 1/2 cup (120 ml) for each 240 US gallons (912 ml) of water weekly. For new aquariums to help boost the biological filter: double the dose, use at startup and for 2 additional weeks.