Nature's Ocean Aragonite Live Reef Substrat 1.0-4.0mm 7,26 kg

Benefits of Nature's Ocean® Reef Sustrates:
• Ideal for reef system tank bottoms
• Denitrifying anaerobic beds
• Extremely high surface area filter media
• Increases Carbonate Hardness
• Reduces Nitrates
• 100 % From The Ocean Floor
• Maintain pH
• Provide Marine Trace Elements
• Heat Sterilized
• Ideal for culturing Live sand