ReeFlowers Calcium Blend is a high-density ioniccalcium solution that assists in the structuraldevelopment of corals, oysters and similar aquariuminhabitants.
 
A maximum of 20ml ofsolution per 100 litres of water can be added dailyuntil the optimum calcium level is achieved (1ml ofsolution provides 1.5ppm increase in 100 litres ofwater). Solution can then be added daily or weekly as required. If the daily consumption levelexceeds 5ppm, it is recommended that the solutionbe added continually via a dosing pump.