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Plumbing

Bulk Reef Supply carries a multitude of plumbing fittings to meet your saltwater aquarium system needs - Loc-Line Modular Hose, Schedule 80, Schedule 40, Lifegard and ABS Bulkheads, Schedule 80 fittings and pipes, nylon tubing, Uniseals and various swing check, gate and ball valves.

The golden rule of plumbing is that every job takes three trips to the store. While this can be frustrating locally it can be much, much worse when shopping online. Being short a fitting or two can delay a plumbing project for days. Here are some quick tips to avoid this.

  • Plan your plumbing on paper
  • Don't skimp on unions. Unions allow for easy breakdown and maintenance as well as remove the need for precise elbow placement. Use them as often as you can.
  • When in doubt order extra. We happily accept returns for a full refund (less shipping) on all unused fittings within one month of purchase. A few extra bucks in return shipping is less frustrating than a project delay.


Featured Products:

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200 Items

  1. Red Sea Max 16mm Slip-Fit to 1/2
    Vivid Creative Aquatics
    Red Sea Max 16mm Slip-Fit to 1/2" Loc-Line Adapter - Vivid Creative Aquatics
    $5.49

    Earn 150 Reward Points Earn 25 Reward Points

    $5.49
  2. Red Sea Reefer Ultimate Return Line Dual 1/2
    Vivid Creative Aquatics
    Red Sea Reefer Ultimate Return Line Dual 1/2" RFG Upgrade Kit - Vivid Creative Aquatics
    $49.95

    Earn 1,470 Reward Points Earn 245 Reward Points

    $49.95
  3. Grey Furniture Grade 45° Elbow Fitting Slip X Slip
    Bulk Reef Supply
    Grey Furniture Grade 45° Elbow Fitting Slip X Slip

    Starting at: $3.96

    Earn 60 Reward Points Earn 3 Reward Points

    Choose Options Notify Me When In-Stock
  4. Yellow Furniture Grade Tee Fitting Slip X Slip X Slip
    Bulk Reef Supply
    Yellow Furniture Grade Tee Fitting Slip X Slip X Slip

    Starting at: $2.61

    Earn 40 Reward Points Earn 2 Reward Points

    Choose Options Notify Me When In-Stock
  5. 46.5
    Bulk Reef Supply
    46.5" Clear Schedule 40 NSF Pipe - Bulk Reef Supply

    Starting at: $12.84

    Earn 240 Reward Points Earn 12 Reward Points

    Choose Options Notify Me When In-Stock
  6. 3-Way Ball-Valve Mounting Brackets - Set of 2 - Neat Aquatics
    Neat Aquatics
    3-Way Ball-Valve Mounting Brackets - Set of 2 - Neat Aquatics
    $9.99

    Earn 270 Reward Points Earn 45 Reward Points

    $9.99
  7. 3/16
    Miscellaneous
    3/16" Clear Air Line Tubing - Pre-Cut

    Starting at: $4.99

    Earn 120 Reward Points Earn 20 Reward Points

    Choose Options Notify Me When In-Stock
  8. Dual 1/2 Inch Manifold Assembly - Adaptive Reef
    1 Review
    Adaptive Reef
    Dual 1/2 Inch Manifold Assembly - Adaptive Reef
    $96.99

    Earn 1,920 Reward Points Earn 96 Reward Points

    $96.99
  9. In-Line Probe Holder Manifold - Adaptive Reef
    3 Reviews
    Adaptive Reef
    In-Line Probe Holder Manifold - Adaptive Reef
    $131.99

    Earn 2,620 Reward Points Earn 131 Reward Points

    $131.99
  10. Wye Check Valve - Georg Fischer
    59 Reviews
    Georg Fischer
    Wye Check Valve - Georg Fischer

    Starting at: $62.01

    Earn 1,240 Reward Points Earn 62 Reward Points

    Choose Options Notify Me When In-Stock
  11. Ball Valve - Cepex
    108 Reviews
    Cepex
    Ball Valve - Cepex

    Starting at: $28.99

    Earn 560 Reward Points Earn 28 Reward Points

    Choose Options Notify Me When In-Stock
  12. Schedule 80 Union Thread x Thread
    1 Review
    Bulk Reef Supply
    Schedule 80 Union Thread x Thread

    Starting at: $8.89

    Earn 160 Reward Points Earn 8 Reward Points

    Choose Options Notify Me When In-Stock
  13. Schedule 80 Union Slip x Slip
    21 Reviews
    Bulk Reef Supply
    Schedule 80 Union Slip x Slip

    Starting at: $7.22

    Earn 140 Reward Points Earn 7 Reward Points

    Choose Options Notify Me When In-Stock
  14. Schedule 80 Union Slip x Thread
    Bulk Reef Supply
    Schedule 80 Union Slip x Thread

    Starting at: $8.34

    Earn 160 Reward Points Earn 8 Reward Points

    Choose Options Notify Me When In-Stock
  15. Uniseal Bulkheads
    66 Reviews
    Bulk Reef Supply
    Uniseal Bulkheads

    Starting at: $1.99

    Earn 30 Reward Points Earn 5 Reward Points

    Choose Options Notify Me When In-Stock
  16. Diamond Coated Glass Drill Bits
    160 Reviews
    THK Diamond Tools
    Diamond Coated Glass Drill Bits

    Starting at: $9.99

    Earn 270 Reward Points Earn 45 Reward Points

    Choose Options Notify Me When In-Stock
  17. Bulkhead ABS Thread x Thread
    55 Reviews
    Bulk Reef Supply
    Bulkhead ABS Thread x Thread

    Starting at: $6.49

    Earn 120 Reward Points Earn 6 Reward Points

    Choose Options Notify Me When In-Stock
  18. Bulkhead ABS Thread x Slip (Thread on the Flange/Head side)
    4 Reviews
    Bulk Reef Supply
    Bulkhead ABS Thread x Slip (Thread on the Flange/Head side)

    Starting at: $6.49

    Earn 120 Reward Points Earn 6 Reward Points

    Choose Options Notify Me When In-Stock
  19. Bulkhead ABS Slip x Thread (Slip on the Flange/Head side)
    4 Reviews
    Bulk Reef Supply
    Bulkhead ABS Slip x Thread (Slip on the Flange/Head side)

    Starting at: $6.49

    Earn 120 Reward Points Earn 6 Reward Points

    Choose Options Notify Me When In-Stock
  20. Bulkhead ABS Slip x Slip
    71 Reviews
    Bulk Reef Supply
    Bulkhead ABS Slip x Slip

    Starting at: $6.49

    Earn 120 Reward Points Earn 6 Reward Points

    Choose Options Notify Me When In-Stock
  21. Bulkhead Nut Tool - Barr Aquatic Systems
    4 Reviews
    Barr Aquatic Systems
    Bulkhead Nut Tool - Barr Aquatic Systems

    Starting at: $10.00

    Earn 300 Reward Points Earn 50 Reward Points

    Choose Options Notify Me When In-Stock
  22. Economy Gate Valve Slip x Slip
    25 Reviews
    Bulk Reef Supply
    Economy Gate Valve Slip x Slip

    Starting at: $32.49

    Earn 960 Reward Points Earn 160 Reward Points

    Choose Options Notify Me When In-Stock
  23. Gate Valve Slip x Slip - Spears
    41 Reviews
    Spears
    Gate Valve Slip x Slip - Spears

    Starting at: $42.21

    Earn 840 Reward Points Earn 42 Reward Points

    Choose Options Notify Me When In-Stock
  24. Gate Valve Thread x Thread - Spears
    23 Reviews
    Spears
    Gate Valve Thread x Thread - Spears

    Starting at: $42.21

    Earn 840 Reward Points Earn 42 Reward Points

    Choose Options Notify Me When In-Stock
  25. Swing Check Valve True Union
    41 Reviews
    Bulk Reef Supply
    Swing Check Valve True Union

    Starting at: $36.49

    Earn 1,080 Reward Points Earn 180 Reward Points

    Choose Options Notify Me When In-Stock
  26. Swing Check Valve
    4 Reviews
    Bulk Reef Supply
    Swing Check Valve

    Starting at: $28.99

    Earn 840 Reward Points Earn 140 Reward Points

    Choose Options Notify Me When In-Stock
  27. True Union Check Valve - Spears
    23 Reviews
    Spears
    True Union Check Valve - Spears

    Starting at: $41.10

    Earn 820 Reward Points Earn 41 Reward Points

    Choose Options Notify Me When In-Stock
  28. 46
    17 Reviews
    Bulk Reef Supply
    46" Grey Schedule 80 Pipe

    Starting at: $15.65

    Earn 300 Reward Points Earn 15 Reward Points

    Choose Options Notify Me When In-Stock
  29. 46
    4 Reviews
    Bulk Reef Supply
    46" Orange Schedule 40 Pipe

    Starting at: $11.49

    Earn 220 Reward Points Earn 11 Reward Points

    Choose Options Notify Me When In-Stock
  30. 46
    13 Reviews
    Bulk Reef Supply
    46" Red Schedule 40 Pipe

    Starting at: $11.49

    Earn 220 Reward Points Earn 11 Reward Points

    Choose Options Notify Me When In-Stock
  31. 46
    13 Reviews
    Bulk Reef Supply
    46" Blue Schedule 40 Pipe

    Starting at: $11.49

    Earn 220 Reward Points Earn 11 Reward Points

    Choose Options Notify Me When In-Stock
  32. 46
    Bulk Reef Supply
    46" Violet Schedule 40 Pipe

    Starting at: $11.49

    Earn 220 Reward Points Earn 11 Reward Points

    Choose Options Notify Me When In-Stock
  33. 46
    4 Reviews
    Bulk Reef Supply
    46" Green Schedule 40 Pipe

    Starting at: $9.99

    Earn 180 Reward Points Earn 9 Reward Points

    Choose Options Notify Me When In-Stock
  34. 46
    7 Reviews
    Bulk Reef Supply
    46" Black Schedule 40 Pipe

    Starting at: $11.49

    Earn 220 Reward Points Earn 11 Reward Points

    Choose Options Notify Me When In-Stock
  35. 46
    1 Review
    Bulk Reef Supply
    46" Yellow Schedule 40 Pipe

    Starting at: $11.49

    Earn 220 Reward Points Earn 11 Reward Points

    Choose Options Notify Me When In-Stock
  36. 46
    1 Review
    Bulk Reef Supply
    46" Grey Schedule 40 Pipe

    Starting at: $10.99

    Earn 200 Reward Points Earn 10 Reward Points

    Choose Options Notify Me When In-Stock
  37. Schedule 40 5-Way - White
    Bulk Reef Supply
    Schedule 40 5-Way - White

    Starting at: $4.93

    Earn 80 Reward Points Earn 4 Reward Points

    Choose Options Notify Me When In-Stock
  38. Schedule 40 45° Elbow Slip x Slip
    Bulk Reef Supply
    Schedule 40 45° Elbow Slip x Slip

    Starting at: $2.63

    Earn 40 Reward Points Earn 2 Reward Points

    Choose Options Notify Me When In-Stock
  39. Schedule 40 Cross Slip x Slip x Slip x Slip
    Bulk Reef Supply
    Schedule 40 Cross Slip x Slip x Slip x Slip

    Starting at: $2.44

    Earn 40 Reward Points Earn 2 Reward Points

    Choose Options Notify Me When In-Stock
  40. Schedule 40 4-Way Slip x Slip x Slip x Slip
    1 Review
    Bulk Reef Supply
    Schedule 40 4-Way Slip x Slip x Slip x Slip

    Starting at: $2.86

    Earn 40 Reward Points Earn 2 Reward Points

    Choose Options Notify Me When In-Stock