Additives

Explore our curated selection of high-quality additives designed to enhance and sustain the vibrant life of your saltwater aquarium. From crucial elements like calcium, alkalinity, and magnesium boosters to specialized coral nutrition and effective bacteria solutions, these products ensure optimal health and stability for your reef tank. Take it one step further and up your care routine with dosing pumps, making precision supplementation effortless and reliable.

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427 Items

  1. 2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned
    $124.99

    $124.99
    Add to Cart
  2. 2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned with Dosers
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned with Dosers
    $259.99

    $259.99
    Add to Cart
  3. 2-Part Pharma Calcium & Alkalinity Bulk Total Package
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Bulk Total Package
    $169.99

    $169.99
    Add to Cart
  4. 2-Part Pharma Calcium & Alkalinity Bulk Total Package with Dosers
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Bulk Total Package with Dosers
    $269.99

    $269.99
    Add to Cart
  5. Pharma Soda Ash 1 Gallon Mix (Single Use)
    Bulk Reef Supply
    Pharma Soda Ash 1 Gallon Mix (Single Use)
    $10.99

    $10.99
  6. Pharma Calcium Chloride 1-Gallon Mix (Single Use)
    Bulk Reef Supply
    Pharma Calcium Chloride 1-Gallon Mix (Single Use)
    $8.99

    $8.99
  7. Pharma Sodium Bicarbonate 1-Gallon Mix
    Bulk Reef Supply
    Pharma Sodium Bicarbonate 1-Gallon Mix
    $8.99

    $8.99
  8. Bulk Pharma Sodium Bicarbonate 7 Pounds
    Bulk Reef Supply
    Bulk Pharma Sodium Bicarbonate 7 Pounds
    $39.99

    $39.99
  9. Pharma Magnesium Mix for 2-Part Maintenance
    Bulk Reef Supply
    Pharma Magnesium Mix for 2-Part Maintenance
    $19.99

    $19.99
  10. Bulk Pharma Magnesium Chloride 7 Pounds
    Bulk Reef Supply
    Bulk Pharma Magnesium Chloride 7 Pounds
    $29.99

    $29.99
  11. Bulk Pharma Magnesium Sulfate 7 Pounds
    Bulk Reef Supply
    Bulk Pharma Magnesium Sulfate 7 Pounds
    $29.99

    $29.99
  12. Pharma Calcium Chloride 1-Gallon Mix (5 Pack)
    Bulk Reef Supply
    Pharma Calcium Chloride 1-Gallon Mix (5 Pack)
    $34.99

    $34.99
    Add to Cart
  13. Pharma Calcium Chloride 1-Gallon Mix (10 Pack)
    Bulk Reef Supply
    Pharma Calcium Chloride 1-Gallon Mix (10 Pack)
    $64.99

    $64.99
    Add to Cart
  14. Pharma Soda Ash 1-Gallon Mix (5 Pack)
    Bulk Reef Supply
    Pharma Soda Ash 1-Gallon Mix (5 Pack)
    $39.99

    $39.99
    Add to Cart
  15. Pharma Soda Ash 1-Gallon Mix (10 Pack)
    Bulk Reef Supply
    Pharma Soda Ash 1-Gallon Mix (10 Pack)
    $74.99

    $74.99
    Add to Cart
  16. Microbacter Dry Rock Bacteria Starter Kit
    Brightwell Aquatics
    Microbacter Dry Rock Bacteria Starter Kit
    $35.67

    $35.67
  17. Lugol's Solution - Advanced Iodine
    Brightwell Aquatics
    Lugol's Solution - Advanced Iodine
    $17.56

    $17.56