Red Sea Reef Aragonite Live Substrate – Natural Reef Base Solution

This premium oolitic aragonite substrate is designed to mimic the natural reef floor, offering ideal conditions for coral and beneficial bacteria colonization.

Collected from sustainable sources and naturally precipitated, it provides the ideal grain size for biological filtration and stable pH regulation. Perfect for new tank setups or substrate refreshes in mature reef aquariums.

Usage Instructions:

• Rinse lightly in RO/DI water to remove transit dust
• Add evenly across tank base before adding water
• Allow substrate to settle naturally before turning on filtration

Key Benefits:

• Natural oolitic composition supports reef biology
• Helps buffer pH and stabilize water chemistry
• Encourages nitrifying bacteria growth for biological filtration
• Non-toxic, reef-safe, and sustainably sourced

Specifications:

• Grain Size: 0.25mm to 1mm
• Pack Size: 10kg
• Material: Natural aragonite
• Country of Origin: Germany

Keywords: aragonite reef substrate, red sea live sand, reef tank sand base, reef substrate 10kg, biological filter support, reef pH buffering