Instructions
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Add tap water to your fish tank. If you are setting up a new tank, you should do this before adding fish. If you are changing water in an old tank, you should either remove your fish from the tank prior to adding new water or put the new water in a separate tank. If you put the new water in a separate tank, you must dechlorinate it there before adding it to your usual fish tank.
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Follow the label instructions for using the dechlorinator. If there are no instructions, add one drop for every gallon of water in the aquarium. Avoid adding excess dechlorinator.
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3
Wait 12 to 24 hours before putting fish in the water. Most dechlorinators take several hours to become fully effective. Your dechlorinator will have instructions giving a waiting time.
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