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crude fiber 2 %
The calcium-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater
Usual Lead Time is approximately 1-2 MONTHS
Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Code A
Advanced Instructions and Guidelines:
Seachem Onyx Sand LIGHT crude fiber 2 %Premium natural sand for the planted aquariumGood for the life of the aquariumSupports optimal KH levels for freshwater planted aquariumsRich in carbonates Onyx Sand is a naturally dark gray sand that perfectly complements and enhances the appearance of any aquarium. It supports optimal KH levels for freshwater planted aquariums. Although ideally suited to planted aquaria, it may be used in any aquarium environment. Onyx Sand is most effective when
