Quantum Aragonite C Magnesium Supplement Size:500 mL Place several drops of Brightwell's

Place several drops of Brightwell's Refractometer Calibration Solution on the prism and close the cover

- 100 Micron filter to improve water quality

pale colours

Product size 15

Quantum Aragonite C Magnesium Supplement Size:500 mL Place several drops of Brightwell'sReef Essential Aragonite C is designed to provide ionic & complexed magnesium as well as other key aragonite constituents such as sulphate and trace elements. When magnesium is low, KH fluctuations can occur more frequently which may cause stress to your aquarium. When used alongside our Reef Essential Aragonite A & Reef Essential Aragonite B supplements, your aquarium will receive the necessary major, minor and trace elements required for coral