The foundations for our reefs

  • Black resealable bag of East Coast Corals sodium carbonate powder labeled for aquarium use, with instructions and safety information.

    ALKALINITY (KH)

    Sodium Carbonate Powder.
    Pharamaceutical Grade (99.7%)

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  • Black package of calcium chloride anhydrous for reef aquariums with a white label from East Coast Corals.

    CALCIUM

    Calcium Chloride Anhydrous.
    Technical Grade (94%)

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