Tetra Cleaning Bacteria Aquarium Water Care

• Replenishes beneficial bacteria to help filter and remove pollutants from your aquarium.
• Made with a unique blend of microorganisms to promote a healthy biological balance.
• Biological filter works to clean gravel and remove troublesome sludge and ammonia from water.
• Can be used when setting up an aquarium, after a water or filter change, when adding a new fish or as monthly maintenance to support a stable, healthy environment.
• Convenient cap doubles as a measuring cup for easy dosing.

Add two teaspoons for every 10 gallons of water. Should be added after tank cleaning, filter cartridge replacement and when adding new fish.