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Seachem Onyx Sand
Naturally dark gray sand compliments the appearance of any aquarium! Although Onyx Sand is ideal for planted aquariums, it may be used in any aquarium. Onyx Sand is carbonate rich and may raise pH by 0.1 - 0.5 pH units.
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From $21.81
Seachem Onyx Sandā
$21.81
Product Information
Product Information
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Shipping & Returns
Description
Naturally dark gray sand compliments the appearance of any aquarium! Although Onyx Sand is ideal for planted aquariums, it may be used in any aquarium. Onyx Sand is carbonate rich and may raise pH by 0.1 - 0.5 pH units.
