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.
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15 Items

  1. 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
    $8.09

    Earn 80 Reward Points Earn 40 Reward Points

    $8.99
  2. Bulk Pharma Soda Ash 7 Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Soda Ash 7 Pounds - Bulk Reef Supply
    $35.99

    Earn 350 Reward Points Earn 175 Reward Points

    $39.99
  3. Bulk Pharma Soda Ash 35 Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Soda Ash 35 Pounds - Bulk Reef Supply
    $179.99

    Earn 1,790 Reward Points Earn 895 Reward Points

    $199.99
  4. Pharma Sodium Bicarbonate 1-Gallon Mix - Bulk Reef Supply
    Bulk Reef Supply
    Pharma Sodium Bicarbonate 1-Gallon Mix - Bulk Reef Supply
    $8.09

    Earn 80 Reward Points Earn 40 Reward Points

    $8.99
  5. Bulk Pharma Sodium Bicarbonate 7 Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Sodium Bicarbonate 7 Pounds - Bulk Reef Supply
    $35.99

    Earn 350 Reward Points Earn 175 Reward Points

    $39.99
  6. Bulk Pharma Sodium Bicarbonate 35 Pounds - Bulk Reef Supply
    Bulk Reef Supply
    Bulk Pharma Sodium Bicarbonate 35 Pounds - Bulk Reef Supply
    $179.99

    Earn 1,790 Reward Points Earn 895 Reward Points

    $199.99
  7. Pharma Magnesium Mix for 2-Part Maintenance - Bulk Reef Supply
    Bulk Reef Supply
    Pharma Magnesium Mix for 2-Part Maintenance - Bulk Reef Supply
    $17.99

    Earn 170 Reward Points Earn 85 Reward Points

    $19.99
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