Serenity Coral Rubble 3-5cm 10kg
Most types of cichlid tanks requiring a higher pH and also perfect for marine saltwater tanks. Ideal as a filter media as well.
Serenity Sands Coral Sand 3-5cm
Fine grade, white sand that looks brilliant in aquariums, also ideal for deep sand bed filters or plenums.
Serenity 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