Coral Sand 1-2 mm  10kg Bag

1mm Natural Aragonite Coral Sand<

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.

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

Naturally buffers pH and adds calcium.

 

Fine sand with pink highlights (crushed Tubipora coral)