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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305 Items

  1. BRS Additives Bucket Bundle
    Bulk Reef Supply
    BRS Additives Bucket Bundle
    $111.52 $148.69

  2. BRS Quarantine Bucket Bundle
    Bulk Reef Supply
    BRS Quarantine Bucket Bundle
    $169.31 $225.75

  3. 2-Part Pharma Calcium & Alkalinity Bulk Total Package
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Bulk Total Package
    $110.49 $169.99

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  4. 2-Part Pharma Calcium & Alkalinity Bulk Total Package with Dosers
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Bulk Total Package with Dosers
    $162.49 $249.99

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  5. Pharma Kalkwasser Starter Package
    Bulk Reef Supply
    Pharma Kalkwasser Starter Package
    $29.24 $44.99

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  6. Pharma Soda Ash 1 Gallon Mix (Single Use)
    Bulk Reef Supply
    Pharma Soda Ash 1 Gallon Mix (Single Use)
    $7.14 $10.99

  7. Pharma Calcium Chloride 1-Gallon Mix (Single Use)
    Bulk Reef Supply
    Pharma Calcium Chloride 1-Gallon Mix (Single Use)
    $5.84 $8.99

  8. Pharma Sodium Bicarbonate 1-Gallon Mix
    Bulk Reef Supply
    Pharma Sodium Bicarbonate 1-Gallon Mix
    $5.84 $8.99

  9. Bulk Pharma Sodium Bicarbonate 7 Pounds
    Bulk Reef Supply
    Bulk Pharma Sodium Bicarbonate 7 Pounds
    $25.99 $39.99

  10. Pharma Magnesium Mix for General Adjustments
    Bulk Reef Supply
    Pharma Magnesium Mix for General Adjustments
    $12.99 $19.99

  11. Bulk Pharma Magnesium Chloride 7 Pounds
    Bulk Reef Supply
    Bulk Pharma Magnesium Chloride 7 Pounds
    $19.49 $29.99

  12. Bulk Pharma Magnesium Sulfate 7 Pounds
    Bulk Reef Supply
    Bulk Pharma Magnesium Sulfate 7 Pounds
    $19.49 $29.99

  13. Pharma Calcium Chloride 1-Gallon Mix (5 Pack)
    Bulk Reef Supply
    Pharma Calcium Chloride 1-Gallon Mix (5 Pack)
    $22.74 $34.99

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  14. Pharma Calcium Chloride 1-Gallon Mix (10 Pack)
    Bulk Reef Supply
    Pharma Calcium Chloride 1-Gallon Mix (10 Pack)
    $42.24 $64.99

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  15. Pharma Soda Ash 1-Gallon Mix (5 Pack)
    Bulk Reef Supply
    Pharma Soda Ash 1-Gallon Mix (5 Pack)
    $25.99 $39.99

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  16. Pharma Soda Ash 1-Gallon Mix (10 Pack)
    Bulk Reef Supply
    Pharma Soda Ash 1-Gallon Mix (10 Pack)
    $48.74 $74.99

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  17. AF Lab Components Pro (3 x 5L)
    Aquaforest
    AF Lab Components Pro (3 x 5L)
    $90.39 $112.99

  18. Component 1+, 2+, 3+ Bundle
    Aquaforest
    Component 1+, 2+, 3+ Bundle
    $55.99 $69.99

  19. Component 1+2+3+ Concentrate
    Aquaforest
    Component 1+2+3+ Concentrate
    $47.92 $59.90

  20. 32 oz. Package - ESV B-Ionic Calcium Buffer System
    ESV Aquarium Products
    32 oz. Package - ESV B-Ionic Calcium Buffer System
    $18.74 $24.99

  21. 64 oz. Package - ESV B-Ionic Calcium Buffer System
    ESV Aquarium Products
    64 oz. Package - ESV B-Ionic Calcium Buffer System
    $22.49 $29.99

  22. 2 Gallon Package - ESV B-Ionic Calcium Buffer System
    ESV Aquarium Products
    2 Gallon Package - ESV B-Ionic Calcium Buffer System
    $29.24 $38.99

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  23. Triton Core7 Base Elements 1-Gallon Set
    Triton
    Triton Core7 Base Elements 1-Gallon Set
    $108.85 $155.50

  24. Triton Core7 Base Elements 1-Gallon Set (Other Methods)
    Triton
    Triton Core7 Base Elements 1-Gallon Set (Other Methods)
    $108.85 $155.50

  25. Microbacter Dry Rock Bacteria Starter Kit
    Brightwell Aquatics
    Microbacter Dry Rock Bacteria Starter Kit
    $30.31 $40.41

  26. ION-B ALK/pH+ Liquid (2000mL)
    Nyos
    ION-B ALK/pH+ Liquid (2000mL)
    $15.99 $19.99

  27. ION-B CA/MG+ Liquid (2000mL)
    Nyos
    ION-B CA/MG+ Liquid (2000mL)
    $15.99 $19.99