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Aqua Natural African Cichlid Aragonite 4.53kgCalcium carbonate derived from oolitic aragonite is biogenic (created by living organisms) and naturally re-occurring. Protect the reef by using this superior and sustainable substrate. Bahamas sand is raw, naturally renewable oolitic aragonite sand that is up to 98% pure calcium carbonate. The grains are OOLITIC (egg-shaped) and smooth. It...
- Regular price
- $36.99
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- $36.99
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Aqua Natural Iron Sand 7kgTransport Your Aquarium to New Zealand's Untamed Wilderness. Our iron-rich black sand opens a portal to New Zealand's wild natural beauty, bringing the raw, primal power of its rugged volcanoes and windswept beaches right into your own home. Formed in the heart of a towering volcano, each sleek black granule contains...
- Regular price
- $31.99
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- Sale price
- $31.99
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