Facts about Red Sea Reef base:
- An oolitic aragonite substrate, formed through natural precipitation and collected from renewable source.
- Will help maintain a stable pH of 8.2-8.3.
- Prepared by being exposed to air & UV light, screened, and mechanically washed. A second washing results in a cleaner substrate.
Truly renewable pure calcium carbonate oolitic aragonite sand material formed naturally through precipitation and sedimentation in the Bahamas.