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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. Seachem Pinnacle + (100GPD) RO/DI - 3027

    Seachem Pinnacle + RO/DI

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    Reverse osmosis, also known as hyper-filtration, is the finest filtration known. This process will allow the removal of particles as small as ions from a solution. Reverse osmosis is used to purify water and remove salts and other...
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    $499.98
  2. Seachem Pinnacle + (200GDP) RO/DI - 3028

    Seachem Pinnacle + (200GDP) RO/DI - 3028

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    Reverse osmosis, also known as hyper-filtration, is the finest filtration known. This process will allow the removal of particles as small as ions from a solution. Reverse osmosis is used to purify water and remove salts and other...
    ONLY
    $499.98
  3. Seachem Laboratories Equilibrium - 4.8Kilograms

    Seachem Laboratories Equilibrium - 4.8Kilograms

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    Equilibrium? is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibrium? is ideally suited for use with RO (reverse osmosis) or DI (deionized) water or any mineral deficient water. Equil...
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    $65.39

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