The normal processes in an aquarium cause the system to become unbalanced, allowing unfriendly bacteria and algae to dominate and negatively impact water quality. Dr Tim's Eco-Balance uses friendly, 100% natural, probiotic bacteria to help reduce the numbers of bad bacteria in your aquarium. Use Eco-Balance on a weekly basis to restore and maintain a clean, balanced and healthy aquarium.

120ml (4oz) treats 454ltrs (120gal).

240ml (8oz) treats 908ltrs (240gal).

Key Features:

• Maintains a balanced, healthy aquarium environment.
• Blocks out unfriendly bacteria.
• Promotes optimal water quality.
• 100% Natural.