Bulk Reef Supply

Bulk Reef Supply 2-part and dosing additives are the perfect solution for any reefer that wants ultra-pure additives for their reef tank. We only use the highest quality additives, no matter what the cost. Yes you can find bulk 2-part additives for less money, but you will not get the same purity. If you are just starting with dosing, a starter package or total package is a great place to start, but for low demand and even some high demand systems, kalkwasser is a great option too.

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  1. USP Kalkwasser (Calcium Hydroxide) - Bulk Reef Supply
    Rating:
    97%
    Bulk Reef Supply
    Pharma Kalkwasser (Calcium Hydroxide) - Bulk Reef Supply

    Starting at: $17.49

    Earn 85 Reward Points Earn 170 Reward Points

  2. Calcium Chloride - 1 Gallon Mix Single Use Pouch
    Bulk Reef Supply
    Pharma Calcium Chloride 1-Gallon Mix (Single Use) - Bulk Reef Supply
    $7.49

    Earn 35 Reward Points Earn 70 Reward Points

    $7.49
  3. Soda Ash - 1 Gallon Mix Single Use Pouch
    Bulk Reef Supply
    Pharma Soda Ash 1 Gallon Mix (Single Use) - Bulk Reef Supply
    $7.49

    Earn 35 Reward Points Earn 70 Reward Points

    $7.49
  4. Magnesium Mix for General Adjustments - Bulk Reef Supply
    Rating:
    89%
    Bulk Reef Supply
    Pharma Magnesium Mix for General Adjustments - Bulk Reef Supply
    $17.49

    Earn 85 Reward Points Earn 170 Reward Points

    $17.49
  5. Magnesium Mix for 2-Part Maintenance - Bulk Reef Supply
    Rating:
    99%
    Bulk Reef Supply
    Pharma Magnesium Mix for 2-Part Maintenance - Bulk Reef Supply
    $17.49

    Earn 85 Reward Points Earn 170 Reward Points

    $17.49
  6. Sodium Bicarbonate - 1 Gallon Mix Single Use Pouch
    Rating:
    99%
    Bulk Reef Supply
    Pharma Sodium Bicarbonate 1-Gallon Mix - Bulk Reef Supply
    $7.49

    Earn 35 Reward Points Earn 70 Reward Points

    $7.49
  7. Bulk Sodium Bicarbonate 7 Pounds - Bulk Reef Supply
    Rating:
    99%
    Bulk Reef Supply
    Bulk Pharma Sodium Bicarbonate 7 Pounds - Bulk Reef Supply
    $22.99

    Earn 110 Reward Points Earn 220 Reward Points

    $22.99
  8. Bulk Magnesium Chloride 7 Pounds - Bulk Reef Supply
    Rating:
    97%
    Bulk Reef Supply
    Bulk Pharma Magnesium Chloride 7 Pounds - Bulk Reef Supply
    $23.99

    Earn 115 Reward Points Earn 230 Reward Points

    $23.99
  9. Bulk Magnesium Sulfate 7 Pounds - Bulk Reef Supply
    Rating:
    100%
    Bulk Reef Supply
    Bulk Pharma Magnesium Sulfate 7 Pounds - Bulk Reef Supply
    $23.99

    Earn 115 Reward Points Earn 230 Reward Points

    $23.99
  10. Bulk Pharma Soda Ash 7 Pounds - Bulk Reef Supply
    Rating:
    98%
    Bulk Reef Supply
    Bulk Pharma Soda Ash 7 Pounds - Bulk Reef Supply
    $23.99

    Earn 115 Reward Points Earn 230 Reward Points

    $23.99
  11. Bulk Calcium Chloride 7 Pounds - Bulk Reef Supply
    Rating:
    99%
    Bulk Reef Supply
    Bulk Pharma Calcium Chloride 7 Pounds - Bulk Reef Supply
    $23.99

    Earn 115 Reward Points Earn 230 Reward Points

    $23.99
  12. Bulk Pharma Kalkwasser 5 Gallons - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Kalkwasser (38 Pounds) - Bulk Reef Supply
    $256.99

    Earn 1,280 Reward Points Earn 2,560 Reward Points

    $256.99
  13. Bulk Pharma Sodium Bicarbonate 35 Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Sodium Bicarbonate 35 Pounds - Bulk Reef Supply
    $99.99

    Earn 495 Reward Points Earn 990 Reward Points

    $99.99
  14. Bulk Pharma Calcium Chloride 35 Pounds - Bulk Reef Supply
    Rating:
    100%
    Bulk Reef Supply
    Bulk Pharma Calcium Chloride 35 Pounds - Bulk Reef Supply
    $99.99

    Earn 495 Reward Points Earn 990 Reward Points

    $99.99
  15. Bulk Pharma Soda Ash 35-Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Soda Ash 35 Pounds - Bulk Reef Supply
    $99.99

    Earn 495 Reward Points Earn 990 Reward Points

    $99.99
  16. Bulk Pharma Magnesium Chloride 35 Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Magnesium Chloride 35 Pounds - Bulk Reef Supply
    $99.99

    Earn 495 Reward Points Earn 990 Reward Points

    $99.99
  17. Bulk Pharma Magnesium Sulfate 35 Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Magnesium Sulfate 35 Pounds - Bulk Reef Supply
    $99.99

    Earn 495 Reward Points Earn 990 Reward Points

    $99.99
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