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.

Loading...
Set Descending Direction

380 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 Kalkwasser Bulk Package
    Bulk Reef Supply
    Pharma Kalkwasser Bulk Package
    $95.99 $95.99

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

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

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

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

  10. Pharma Magnesium Mix for General Adjustments
    Bulk Reef Supply
    Pharma Magnesium Mix for General Adjustments
    $19.99 $19.99

  11. 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
  12. 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
  13. 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
  14. 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
  15. ESV B-Ionic Magnesium
    ESV Aquarium Products Inc.
    ESV B-Ionic Magnesium
    From: $19.99

  16. Microbacter Dry Rock Bacteria Starter Kit
    Brightwell Aquatics
    Microbacter Dry Rock Bacteria Starter Kit
    $35.67 $35.67