1mm - 2mm Natural Aragonite Coral Sand

Fine grade, white sand that looks brilliant in aquariums, also ideal for deep sand bed filters or plenums.

Serentiy Natural Aragonite Coral Sand is graded, triple washed, and is ideal for Marine and Reef Aquaria, and fresh water where a higher pH is required.

Serenity Natural Aragonite Coral Sand is the perfect substrate for the base of aquariums and also as filter media.

• Buffers pH and adds calcium
• Safe for all sand sifting fish