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Aqua Natural · Substrates & Aquascaping

Coarse Aragonite Sand

Aqua Natural Coarse Aragonite Sand is up to 98% pure calcium carbonate Bahamian aragonite substrate that buffers saltwater aquariums to a natural pH of 8.2 and provides surface area for nitrifying bacteria, also safe for freshwater cichlid tanks.

Price: $25.19 USD

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