About This

• Unsurpassed buffering capability - will keep you pH at 8.2
• 98% pure calcium carbonate
• Naturally renewable oolitic aragonite
• Sustainably sourced
• Phosphate free

Overview

• Brand : Aqua Natural
• Item Weight : 9 Kilograms
• Item Form : Whole
• Number of Packs : 1
• Unit Count : 1 Count