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Reverse Osmosis

Aquarium Supplies

RO/DI Systems

We carry a large variety of RO and RO/DI systems that remove impurities—chlorine, chloramines, pesticides, phosphates, heavy metals and many others—from tap water. DI (De-Ionizing) cartridges do an excellent job of removing phosphates, silicates and nitrates from tap water. They are highly recommended for reef tanks.

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  1. Kent Marine Liquid RO Right 16oz

    Kent Marine Liquid RO Right

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    Do you often put water from the tap in your aquarium? You should know that this practice can be dangerous to your fish and other living things living in your aquarium. Tap water usually contain minerals like nitrate and phosphate ...
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    $29.99
  2. Kent Marine Liquid RO Right 64oz

    Kent Marine Liquid RO Right 64oz

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    You can maintain the pH level and the alkalinity of the aquarium water in your tank the fast and easy way with the Kent Marine Liquid RO Right from Pet Store . This is a unique formula that can transform the natural water constit...
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    $29.99

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