Alkalinity

Raise and maintain your saltwater aquariums alkalinity with Bulk Reef Supply Soda Ash or Sodium Bicarbonate. Soda ash is great for daily dosing, where sodium bicarbonate is commonly used when large changes need to be made. Since soda ash will give a raising effect to your aquariums pH, it should be dosed in small amounts to a high flow area of the tank which will also help prevent precipitation.
Loading...
Set Descending Direction

15 Items

  1. 2-Part Pharma Calcium & Alkalinity Bulk Total Package with Dosers - Bulk Reef Supply
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Bulk Total Package with Dosers - Bulk Reef Supply
    $269.99

    Earn 1,345 Reward Points Earn 2,690 Reward Points

    $269.99
    Add to Cart
  2. 2-Part Pharma Calcium & Alkalinity Bulk Total Package - Bulk Reef Supply
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Bulk Total Package - Bulk Reef Supply
    $119.99

    Earn 595 Reward Points Earn 1,190 Reward Points

    $119.99
    Add to Cart
  3. 2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned with Dosers - Bulk Reef Supply
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned with Dosers - Bulk Reef Supply
    $259.99

    Earn 1,295 Reward Points Earn 2,590 Reward Points

    $259.99
    Add to Cart
  4. 2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned - Bulk Reef Supply
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned - Bulk Reef Supply
    $79.99

    Earn 395 Reward Points Earn 790 Reward Points

    $79.99
    Add to Cart
  5. Pharma Soda Ash 1 Gallon Mix (Single Use) - Bulk Reef Supply
    Bulk Reef Supply
    Pharma Soda Ash 1 Gallon Mix (Single Use) - Bulk Reef Supply
    $8.99

    Earn 40 Reward Points Earn 80 Reward Points

    $8.99
  6. Pharma Soda Ash 1-Gallon Mix (5 Pack) - Bulk Reef Supply
    Bulk Reef Supply
    Pharma Soda Ash 1-Gallon Mix (5 Pack) - Bulk Reef Supply
    $39.99

    Earn 195 Reward Points Earn 390 Reward Points

    $39.99
    Add to Cart
  7. Pharma Soda Ash 1-Gallon Mix (10 Pack) - Bulk Reef Supply
    Bulk Reef Supply
    Pharma Soda Ash 1-Gallon Mix (10 Pack) - Bulk Reef Supply
    $79.99

    Earn 395 Reward Points Earn 790 Reward Points

    $79.99
    Add to Cart
  8. Bulk Pharma Soda Ash 7 Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Soda Ash 7 Pounds - Bulk Reef Supply
    $39.99

    Earn 195 Reward Points Earn 390 Reward Points

    $39.99
  9. Bulk Pharma Soda Ash 35 Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Soda Ash 35 Pounds - Bulk Reef Supply
    $199.99

    Earn 995 Reward Points Earn 1,990 Reward Points

    $199.99
  10. Pharma Sodium Bicarbonate 1-Gallon Mix - Bulk Reef Supply
    Bulk Reef Supply
    Pharma Sodium Bicarbonate 1-Gallon Mix - Bulk Reef Supply
    $8.99

    Earn 40 Reward Points Earn 80 Reward Points

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

    Earn 195 Reward Points Earn 390 Reward Points

    $39.99
  12. Bulk Pharma Sodium Bicarbonate 35 Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Sodium Bicarbonate 35 Pounds - Bulk Reef Supply
    $199.99

    Earn 995 Reward Points Earn 1,990 Reward Points

    $199.99
  13. Pharma Magnesium Mix for 2-Part Maintenance - Bulk Reef Supply
    Bulk Reef Supply
    Pharma Magnesium Mix for 2-Part Maintenance - Bulk Reef Supply
    $19.99

    Earn 95 Reward Points Earn 190 Reward Points

    $19.99
  14. 2-Part Label Stickers (Ca/Alk/Mg) - Bulk Reef Supply
    Bulk Reef Supply
    2-Part Label Stickers (Ca/Alk/Mg) - Bulk Reef Supply
    $4.99

    Earn 20 Reward Points Earn 40 Reward Points

    $4.99
    Add to Cart
Sign Up Now