High-purity, magnesium-rich mineral that may be employed in traditional calcium reactors,or even blended in to pre-existing aquarium substratum, to gradually increase and maintainthe magnesium concentration in the system.
Provides magnesium, which helps regulate the balance between calcium and carbonates inaquarium water, and is a component of aragonite, the mineral secreted by reef-buildingorganisms to form skeletal material.
Composed of magnesium, calcium, and carbonates.
Optimal average particle size for use in media reactors and calcium reactors.
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Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
How can I get a tracking number for my order?
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How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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