Description
RQ Contract Chlorine is a water conditioner designed to prepare tap water for freshwater aquariums. It helps neutralize chlorine and chloramine in tap water and can also help neutralize iron and copper, making newly added water safer for ornamental fish. It is especially useful during regular water changes.
How to Use:
Shake well before use. Add RQ Contract Chlorine whenever changing or adding tap water to a freshwater aquarium.
Dosage: 1 cap per approximately 50 litres of water.
- 20-inch tank: ½ cap
- 24-inch tank: 1 cap
- 30-inch tank: 2 caps
- 36-inch tank: 3 caps
- 48-inch tank: 5 caps
- 60-inch tank: 6 caps




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