Serenity Coral Sand 1-2mm 10kg

Serenity Natural Aragonite Coral Sand 1mm-2mm is an ideal natural substrate for marine or freshwater aquariums. Fine grade, sand that looks brilliant in aquariums, also ideal for deep sand bed filters or plenums.

The coral sand helps in raising and stabilising a higher pH

• Graded, triple washed, and is ideal for Marine and Reef Aquaria, and freshwater where a higher pH is required.

• Perfect substrate for the base of aquariums and also as filter media.

• Buffers pH and adds calcium

• Safe for all sand sifting fish