Shake well before using. Re-Fresh should be added on a weekly basis to help maintain clear, clean and sparkling aquarium. Because the condition of every aquarium varies it may be necessary to add Re-Fresh more frequently (every other day) to achieve desired results.
Add 5 ml (a capful) per 10 gallons of aquarium water.
Caution: Re-Fresh may be harmful to snails and shrimp. Do not overdose on tanks containing these organisms. Wait 5 to 7 days after final dosing to add these organisms.
Treats 480 gallons (1817 liters) of aquarium water.