120ml Aquatopia pH Down Liquid is used to lower the pH level of aquarium water. It will make water go alkaline to neutral or neutral to acidic. Most fish can adapt to subtle changes in pH but extreme changes should be avoided as large variations in pH can be harmful to fish. All pH changes should be made gradually (over several days) to allow fish to adjust to the change.Checkout with Visa, Mastercard, American Express, Afterpay or zipPay.
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