
Price Match Policy
Cheaper elsewhere? We’ll match it or credit you back even after purchase.
Terms and Conditions Apply!
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Free standard shipping on orders over $99
Terms and Conditions Apply!
We can ship to any address in Australia and New Zealand. Note that there are restrictions on some products, and some products cannot be shipped to some locations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full kilo.
Aquaforest Magnesium is a high-purity magnesium supplement designed for reef and saltwater aquariums. Magnesium is essential for maintaining stable calcium and alkalinity levels, supporting healthy coral growth, and preventing precipitation of calcium carbonate, which can deplete reef water of vital minerals.
Supports Coral Health: Essential for strong skeletons and vibrant coral coloration.
Stabilizes Water Chemistry: Maintains calcium and alkalinity balance in reef aquariums.
High Purity: Minimizes impurities, ensuring safe use in sensitive marine systems.
Economical Bulk Pack: 15 kg bag for large aquariums or commercial reef setups.
Add according to aquarium testing and manufacturer guidelines.
Regular monitoring of magnesium, calcium, and alkalinity is recommended for optimal results.
Can be used in conjunction with calcium reactors or other reef supplements.
Store in a dry, cool place, away from moisture. Keep out of reach of children.
Reef aquariums, commercial setups, and hobbyists who need a reliable and stable source of magnesium for healthy corals.
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