Nature's Ocean ® Aragonite Live Reef Substrate 7.26kg is a high quality, 100% natural live sand. Particle size: 1.0-2.5mm
This is a beautiful living sand with a grain size of 1 to 2.5 mm. It comes with several benefits that make it an excellent choice for your aquatic needs:
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Collected from the natural environment and packaged in its natural state.
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Instant ammonia cycles to support a healthy ecosystem.
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Perfect for most applications, except for substrate filters.
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Contains live marine bacterial biofilm for enhanced biological activity.
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Superior to many living culture sand products on the market.
Nature Ocean® Bio-Activ Live Aragonite Substrates are designed to create a thriving environment for your marine life. Enjoy the benefits of a natural product that supports your aquarium’s health.