Brightwell Aquatics 1000-gm. CoraLazarus High-Purity Calcium Media

Brightwell Aquatics
Model 01411
Your Price: $7.99
High-purity natural mineral that may be employed in traditional calcium reactors, or even blended in to pre-existing aquarium substrate, to gradually increase and maintain the calcium concentration and alkalinity in marine aquaria

Strong source of calcium, the most abundant cation by percent mass in aragonite, the mineral secreted by reef-building organisms to form skeletal material

Through dissolution, provides calcium, magnesium, strontium, potassium, and carbonates

Aids in increasing alkalinity to stabilize pH and encourage rapid biogenic aragonite formation

Optimal average particle size for use in media reactors and calcium reactors

Free of chloride and sulphate