API® Stress Zyme – Sludge-Reducing Bacteria for a Cleaner Aquarium

API Stress Zyme contains 300 million live bacteria per teaspoon, specially formulated to break down organic sludge and waste, keeping your aquarium clean and your fish healthy. This biological cleaner helps prevent ammonia and nitrite spikes, low oxygen levels, and pH drops caused by waste buildup.

Ideal for both freshwater and saltwater aquariums, Stress Zyme supports a stable and healthy aquatic environment and reduces the need for frequent maintenance.

🔹 Key Benefits

• Contains 300 million live bacteria per teaspoon

• Breaks down organic sludge and debris

• Helps prevent toxic ammonia and nitrite buildup

• Supports stable oxygen and pH levels

• Great for new tank setups and ongoing maintenance

• Safe for all aquarium fish and plants