AF Bio Sand 1-2mm 7.5kgis natural white aquarium sand enriched with calcium carbonate and pre-dosed nitrifying bacteria. Contaminant-free, it accelerates the nitrogen cycle and stabilizes pH and hardness in marine tanks. Ideal for new and mature systems, it promotes healthy coral and fish growth. Requires 24-hour activation in saltwater before use.
Specifications:
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Category:Aquarium Substrate
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Brand:Aquaforest
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For:Marine aquariums
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Weight/Size:7.5kg bag, 12mm grain
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Key Ingredients:Natural calcium carbonate sand, nitrifying bacteria
Key Features:
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High-Quality Natural Sand:Premium, contaminant-free white sand.
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Accelerates Maturation:Pre-dosed bacteria speed up nitrogen cycle.
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Stabilizes Water Chemistry:Calcium carbonate maintains pH and hardness.
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Supports Coral & Fish Health:Creates safe, balanced environment.
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Easy to Prepare:24-hour activation in saltwater before use.
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Versatile Application:Ideal for new and mature marine tanks.
Instructions for Use:Rinse with RODI water. Mix sand with included bacteria bottles in 3 L saltwater. Place in bag; leave uncovered 24 hours at 2528C. Add gradually to aquarium. Monitor parameters.










