Swell Aquarium Dechlorinator can be used to purify tap water for use in fresh and saltwater aquariums. It makes tap water immediately suitable for fish and crustaceans by neutralising chlorine and chloramine added to the tap water to make it safe for human consumption.
To use this product, shake it vigorously before use. For new water, use 1ml of the product for every 4 litres of water. For partial water changes, use 1ml of the product for every 4 litres of water that is changed. One cap of the product contains 5ml of the solution.