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Aqua Natural Oolitic Aragonite 10lb Aquarium Sand for Reef, Saltwater and Marine Tanks and Aquariums
Unsurpassed buffering capability – keeps pH at a stable 8.2
98% pure calcium carbonate – no impurities like other sands
Naturally renewable oolitic aragonite from a sustainable source$14.79$18.64 -
Aqua Natural Gold Pearl 10lb Gravel Substrate for Aquariums, terrariums and vivariums, 2-4mm
Aquarium Safe – 100% natural
Triple washed
Unique to New Zealand$14.39 -
Aqua Natural Diamond Black 10lb, Premium Gravel and Substrate for Aquariums, Fish Tanks and terrariums, 1-2mm
Aquarium Safe – 100% natural
Promotes good bacteria growth because of its large surface area
Contrasts well with a planted tank$14.39
