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 & Dosing Pump Deals

Loading...
Set Descending Direction

53 Items

  1. Pharma Calcium Chloride 1-Gallon Mix (Single Use)
    2  Reviews
    Bulk Reef Supply
    Pharma Calcium Chloride 1-Gallon Mix (Single Use)
    $7.28 $8.99

  2. Pharma Soda Ash 1 Gallon Mix (Single Use)
    6  Reviews
    Bulk Reef Supply
    Pharma Soda Ash 1 Gallon Mix (Single Use)
    $8.90 $10.99

  3. Mr. Chili 1-Gallon Mixing Jug
    35  Reviews
    Bulk Reef Supply
    Mr. Chili 1-Gallon Mixing Jug
    $2.20 $3.14

  4. Pharma Magnesium Mix for 2-Part Maintenance
    45  Reviews
    Bulk Reef Supply
    Pharma Magnesium Mix for 2-Part Maintenance
    $16.19 $19.99

  5. Cap for 1 Gallon Jug
    8  Reviews
    Bulk Reef Supply
    Cap for 1 Gallon Jug
    $0.20 $0.25

  6. 1/4
    37  Reviews
    Bulk Reef Supply
    1/4" Clear Acrylic Tube -16" Long
    $2.42 $2.99

  7. Pharma Magnesium Mix for General Adjustments
    14  Reviews
    Bulk Reef Supply
    Pharma Magnesium Mix for General Adjustments
    $16.19 $19.99

  8. Pharma Calcium Chloride 1-Gallon Mix (5 Pack)
    2  Reviews
    Bulk Reef Supply
    Pharma Calcium Chloride 1-Gallon Mix (5 Pack)
    $28.34 $34.99

  9. Space Saver Jug - Thin 4 Liter (1.05 Gallon)
    57  Reviews
    Bulk Reef Supply
    Space Saver Jug - Thin 4 Liter (1.05 Gallon)
    $11.17 $13.79

  10. Pharma Soda Ash 1-Gallon Mix (5 Pack)
    6  Reviews
    Bulk Reef Supply
    Pharma Soda Ash 1-Gallon Mix (5 Pack)
    $32.39 $39.99

  11. Bulk Pharma Magnesium Chloride 7 Pounds
    78  Reviews
    Bulk Reef Supply
    Bulk Pharma Magnesium Chloride 7 Pounds
    $24.29 $29.99

  12. Pharma Sodium Bicarbonate 1-Gallon Mix
    23  Reviews
    Bulk Reef Supply
    Pharma Sodium Bicarbonate 1-Gallon Mix
    $7.28 $8.99

  13. Pharma Calcium Chloride 1-Gallon Mix (10 Pack)
    1  Review
    Bulk Reef Supply
    Pharma Calcium Chloride 1-Gallon Mix (10 Pack)
    $52.64 $64.99

  14. Pharma Soda Ash 1-Gallon Mix (10 Pack)
    1  Review
    Bulk Reef Supply
    Pharma Soda Ash 1-Gallon Mix (10 Pack)
    $60.74 $74.99

  15. BRS 2 Part Doser - 1.1 mL per minute
    278  Reviews
    Bulk Reef Supply
    BRS 2 Part Doser - 1.1 mL per minute
    $58.31 $71.99

  16. Bulk Pharma Magnesium Sulfate 7 Pounds
    46  Reviews
    Bulk Reef Supply
    Bulk Pharma Magnesium Sulfate 7 Pounds
    $24.29 $29.99

  17. BRS Custom 5 gallon Bucket
    6  Reviews
    Bulk Reef Supply
    BRS Custom 5 gallon Bucket
    $10.20 $12.59

  18. Dispensing Pump - 1 oz.
    18  Reviews
    Bulk Reef Supply
    Dispensing Pump - 1 oz.
    $4.04 $4.99

  19. 2-Part Pharma Calcium & Alkalinity Starter Package
    18  Reviews
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Starter Package
    $44.54 $54.99

  20. Bulk Pharma Sodium Bicarbonate 7 Pounds
    22  Reviews
    Bulk Reef Supply
    Bulk Pharma Sodium Bicarbonate 7 Pounds
    $32.39 $39.99

  21. 100 mm Funnel
    10  Reviews
    Bulk Reef Supply
    100 mm Funnel
    $4.20 $5.19

  22. Bulk Pharma Calcium Chloride 35 Pounds
    5  Reviews
    Bulk Reef Supply
    Bulk Pharma Calcium Chloride 35 Pounds
    $145.79 $179.99

  23. Bulk Pharma Soda Ash 27 Pounds
    6  Reviews
    Bulk Reef Supply
    Bulk Pharma Soda Ash 27 Pounds
    $145.79 $179.99

  24. 2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned
    143  Reviews
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Total Package Pre-Portioned
    $101.24 $124.99

  25. BRS Top Off Doser - 50 mL per minute
    31  Reviews
    Bulk Reef Supply
    BRS Top Off Doser - 50 mL per minute
    $60.74 $74.99

  26. Pharma Kalkwasser Starter Package
    33  Reviews
    Bulk Reef Supply
    Pharma Kalkwasser Starter Package
    $36.44 $44.99

  27. BRS Dosing Tube Lubricant
    1  Review
    Bulk Reef Supply
    BRS Dosing Tube Lubricant
    $7.12 $8.79

  28. Marine Lab Multi-Test Kit
     
    0  Reviews
    NT Labs
    Marine Lab Multi-Test Kit
    $39.90 $49.88

  29. BRS DIY Kalkwasser Dripper Kit
    47  Reviews
    Bulk Reef Supply
    BRS DIY Kalkwasser Dripper Kit
    $19.27 $23.79

  30. Bulk Pharma Magnesium Chloride 35 Pounds
     
    0  Reviews
    Bulk Reef Supply
    Bulk Pharma Magnesium Chloride 35 Pounds
    $138.50 $170.99

  31. BRS Pharma Balling Method Bulk Total Package
    1  Review
    Bulk Reef Supply
    BRS Pharma Balling Method Bulk Total Package
    $161.99 $199.99

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

  33. Bulk Pharma Sodium Bicarbonate 35 Pounds
     
    0  Reviews
    Bulk Reef Supply
    Bulk Pharma Sodium Bicarbonate 35 Pounds
    $145.79 $179.99

  34. 2-Part Pharma Calcium & Alkalinity Bulk Total Package
    142  Reviews
    Bulk Reef Supply
    2-Part Pharma Calcium & Alkalinity Bulk Total Package
    $141.58 $174.79

  35. Bulk Pharma Kalkwasser (38 Pounds)
     
    0  Reviews
    Bulk Reef Supply
    Bulk Pharma Kalkwasser (38 Pounds)
    $211.40 $260.99

  36. Chloral Reset (30 Vials)
     
    0  Reviews
    Prodibio
    Chloral Reset (30 Vials)
    $6.85 $34.25

  37. Bulk Pharma Magnesium Sulfate 35 Pounds
     
    0  Reviews
    Bulk Reef Supply
    Bulk Pharma Magnesium Sulfate 35 Pounds
    $138.50 $170.99

  38. Drew's Doser v2.0 Dosing Pump
     
    0  Reviews
    Bulk Reef Supply
    Drew's Doser v2.0 Dosing Pump
    $85.04 $104.99

  39. 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
    $202.49 $249.99

  40. Pest Control Bundle
     
    0  Reviews
    Bulk Reef Supply
    Pest Control Bundle
    $47.78 $58.99