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ROSE VELVET – a sand composed of 1 mm granules
Available colors
che hanno lo scopo di effettuare un prefiltraggio chimico e meccanico prima che l’acqua possa essere trattata attraverso la membrana
the stand guarantees absolute stability for the aquarium
AQPET RESINA DEIONIZZANTE RAPPORTO 1:1 E 1:1.5 Sale Marino Naturale ROSE VELVET – a sandMixed bed resins are made of a mixture of strong cationic resins in H + form and strong anionic resins in OH form of nuclear grade. The two resins are mixed to be used for the complete purification of water. They are usually used in systems for the demineralization of water or in filter cartridges for the further deionization of water by eliminating compounds such as phosphates, silicates and nitrates. Used as the last stage of filtration, it
