Before adding fresh water to the tank, add 1 fluid ounce of AQUA Water Treatment & Freshener for every 20 gallons of potable water to be treated then fill the tank.
Use as often as needed.
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Australia's largest marine accessories retailer. Serving boat owners since 1962. With sixteen big supermarkets and mail order departments Australia wide Whitworths Marine & Leisure offers the best service, convenient locations, a huge selection of quality products, and unbeatable prices.