CaribSea Aragamax Special Grade — Dry Reef Sand (40 lbs)

CaribSea Special Grade Reef Sand is a medium-grain aragonite substrate that strikes the ideal balance between aesthetics and function. Slightly coarser than Fiji Pink, it resists blowing in moderate to high flow environments while still supporting sand-sifting fish and invertebrates and providing natural aragonite buffering capacity for reef aquariums.

Key Features

• Natural aragonite — provides ongoing pH buffering
• Medium grain size — resists movement in moderate-to-high flow tanks
• Free of impurities: no ash, metals, pesticides, or silica
• Compatible with sand-sifting fish, wrasses, and gobies
• Suitable for most fish and reef aquariums
• Density: ~90 lbs per cubic foot

Size: 40 lbs (dry)