Hiker Ocean Magnesium Supplement

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  • $9.99
  • Regular price $12.99
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Hiker Ocean Magnesium Supplement - helps maintain magnesium levels in reef aquariums.

The ideal magnesium levels in reef aquariums is between 1250-1300 ppm. This is a dry powder - simply mix with RO water and dose either manually or with a dosing unit while also testing regularly and adjusting dosing as required to update.

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