Bulk Reef Supply Saltwater Logo
Bulk Reef Supply Freshwater Logo

FREE SHIPPING: Dry Goods Orders $49+ & Live Animal Orders $179+
Menu
My Cart
Close

Quick Links

Menu
Free sticker when you order BRS brand gear Free sticker when you order BRS brand gear
Shop Deals Weekly Deals
Sign up to be a Preferred Reefer Earn Reward Points
Returns Risk-Free 365 Day Returns
Experts Reef Aquarium Experts

Additive Kits

Looking For The Perfect Parameters?

Loading...
Set Descending Direction

37 Items

  1. All-For-Reef - Powder Mix
    32  Reviews
    Tropic Marin
    All-For-Reef - Powder Mix
    From: $47.99

    Choose Options Notify Me When In-Stock
  2. All-For-Reef
    38  Reviews
    Tropic Marin
    All-For-Reef
    From: $16.99

    Choose Options Notify Me When In-Stock
  3. 2-Part Pharma Calcium & Alkalinity Bulk Total Package
    142  Reviews
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Bulk Total Package
    $139.83 $174.79

  4. 2-Part Pharma Calcium & Alkalinity Bulk Total Package with Dosers
    65  Reviews
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Bulk Total Package with Dosers
    $199.99 $249.99

  5. BRS Pharma Balling Method Bulk Total Package
    1  Review
    Bulk Reef Supply
    BRS Pharma Balling Method Bulk Total Package
    $159.99 $199.99

  6. 4-Part Complete Reef Care Dosing System
    5  Reviews
    Red Sea
    4-Part Complete Reef Care Dosing System
    From: $69.99

    Choose Options Notify Me When In-Stock
  7. 32 oz. Package - ESV B-Ionic Calcium Buffer System
    2  Reviews
    ESV Aquarium Products
    32 oz. Package - ESV B-Ionic Calcium Buffer System
    $23.29 $25.88

  8. 64 oz. Package - ESV B-Ionic Calcium Buffer System
     
    0  Reviews
    ESV Aquarium Products
    64 oz. Package - ESV B-Ionic Calcium Buffer System
    $26.89 $29.88

  9. 2 Gallon Package - ESV B-Ionic Calcium Buffer System
    8  Reviews
    ESV Aquarium Products
    2 Gallon Package - ESV B-Ionic Calcium Buffer System
    $35.81 $39.79

  10. 8 Gallon Package - ESV B-Ionic Calcium Buffer System
     
    0  Reviews
    ESV Aquarium Products
    8 Gallon Package - ESV B-Ionic Calcium Buffer System
    $131.21 $145.79

  11. Component 3in1 - Macro & Trace Elements
    2  Reviews
    Aquaforest
    Component 3in1 - Macro & Trace Elements
    From: $29.88

    Choose Options Notify Me When In-Stock
  12. Component 1+, 2+, 3+ Bundle
    23  Reviews
    Aquaforest
    Component 1+, 2+, 3+ Bundle
    $82.88 $82.88

  13. ATI Essentials Mixed Reef - 5.4 Liter Set
    1  Review
    ATI
    ATI Essentials Mixed Reef - 5.4 Liter Set
    $59.95 $59.95

  14. ATI Essentials SPS - 5.4 Liter Set
     
    0  Reviews
    ATI
    ATI Essentials SPS - 5.4 Liter Set
    $52.95 $52.95

  15. Triton Core7 Base Elements 1-Gallon Set
     
    0  Reviews
    Triton
    Triton Core7 Base Elements 1-Gallon Set
    $155.50 $155.50

  16. Triton Core7 Base Elements 1-Gallon Set (Other Methods)
     
    0  Reviews
    Triton
    Triton Core7 Base Elements 1-Gallon Set (Other Methods)
    $155.50 $155.50

  17. Core7 Flex Base Elements 4000mL Set
    1  Review
    Triton
    Core7 Flex Base Elements 4000mL Set
    $147.00 $147.00

  18. Core7 Flex Reef Supplements 4000mL Set (Other Methods)
     
    0  Reviews
    Triton
    Core7 Flex Reef Supplements 4000mL Set (Other Methods)
    $147.00 $147.00

  19. Trace Element Package For BRS Two Part (Balling Hybrid)
    2  Reviews
    Tropic Marin
    Trace Element Package For BRS Two Part (Balling Hybrid)
    $73.52 $73.52

  20. 250mL Reef Foundation Package (Ca/Alk/Mag)
    8  Reviews
    Red Sea
    250mL Reef Foundation Package (Ca/Alk/Mag)
    $32.99 $32.99

  21. BRS DIY Kalkwasser Dripper Kit
    47  Reviews
    Bulk Reef Supply
    BRS DIY Kalkwasser Dripper Kit
    $20.22 $23.79

  22. RedSea Trace Colors ABCD 4-Pack
    21  Reviews
    Red Sea
    RedSea Trace Colors ABCD 4-Pack
    $28.99 $28.99

  23. Component Strong A, B, C, K
    2  Reviews
    Aquaforest
    Component Strong A, B, C, K
    $39.88 $39.88

  24. Nano Power Package
    29  Reviews
    Korallen-Zucht
    Nano Power Package
    $38.24 $50.99

  25. Coral System - 5L Package
     
    0  Reviews
    Korallen-Zucht
    Coral System - 5L Package
    $641.09 $854.79

  26. Brightwell Reef Dosing Bundle
     
    0  Reviews
    Brightwell Aquatics
    Brightwell Reef Dosing Bundle
    $29.37 $58.74

  27. PNS HomeGro - Purple Non-Sulfur Bacteria Culture Kit
     
    0  Reviews
    Hydrospace
    PNS HomeGro - Purple Non-Sulfur Bacteria Culture Kit
    $145.99 $145.99

  28. Coral Fuel - Complete Reef Supplement Set
     
    0  Reviews
    Aquaforest
    Coral Fuel - Complete Reef Supplement Set
    $71.88 $71.88

  29. 2-Part Pharma Calcium & Alkalinity Starter Package
    18  Reviews
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Starter Package
    $43.99 $54.99

  30. 2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned
    143  Reviews
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned
    $99.99 $124.99

  31. 2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned with Dosers
    67  Reviews
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned with Dosers
    $191.99 $239.99

  32. Pharma Kalkwasser Starter Package
    33  Reviews
    Bulk Reef Supply
    Pharma Kalkwasser Starter Package
    $35.99 $44.99

  33. Pharma Kalkwasser Bulk Package
    28  Reviews
    Bulk Reef Supply
    Pharma Kalkwasser Bulk Package
    $76.79 $95.99

  34. AF Lab Components Pro (3 x 5L)
    1  Review
    Aquaforest
    AF Lab Components Pro (3 x 5L)
    $134.88 $134.88

  35. Component 1+2+3+ Concentrate
     
    0  Reviews
    Aquaforest
    Component 1+2+3+ Concentrate
    $71.88 $71.88

  36. C-Balance
    6  Reviews
    Two Little Fishies
    C-Balance
    From: $56.55

    Choose Options Notify Me When In-Stock
  37. 10 Liter DIY All-For-Reef Kit
    1  Review
    Tropic Marin
    10 Liter DIY All-For-Reef Kit
    $136.33 $136.33

Reef Additives Made Easy - Learn More