API Marine Stress Zyme, 473 ml

API® MARINE STRESS ZYME bacterial rock and sand cleaner for aquarium. It contains millions of live bacteria that break down sludge and organic debris, reducing maintenance and ensuring cleaner live rock, coral, sand, gravel, and aquarium glass. Regular use helps maintain healthy water quality and vibrant fish.

Key Features:

• Contains millions of live bacteria for efficient sludge breakdown
• Reduces aquarium maintenance by keeping surfaces clean
• Helps maintain a strong biological filter for healthier fish
• Promotes good water quality in your marine aquarium
• Easy to use: Add 5 ml per 10 gallons of water weekly
• Suitable for weekly use to maintain aquarium health