Under $50

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538 Items

  1. HW-Marinemix Reefer Salt Mix 160 Gallons
    hw Wiegandt
    HW-Marinemix Reefer Salt Mix 160 Gallons
    $67.99 $84.99

  2. 16oz EcoPods (4 Pack)
    AlgaeBarn
    16oz EcoPods (4 Pack)
    $84.99 $99.99

  3. 4 Stage Value Plus 75GPD RO/DI System
    Bulk Reef Supply
    4 Stage Value Plus 75GPD RO/DI System
    $179.99 $224.99

  4. 25 Watt Classic UV Sterilizer - Black Body
    Aqua Ultraviolet
    25 Watt Classic UV Sterilizer - Black Body
    $382.06 $449.48

  5. Nitrate High Range Colorimeter HI782 - Marine Water
    Hanna Instruments
    Nitrate High Range Colorimeter HI782 - Marine Water
    $59.99 $74.99

  6. 4 Stage Value 75GPD RO/DI System
    Bulk Reef Supply
    4 Stage Value 75GPD RO/DI System
    $143.99 $179.99

  7. 1 Gallon Bulk Premium ROX 0.8 Carbon
    Bulk Reef Supply
    1 Gallon Bulk Premium ROX 0.8 Carbon
    $47.99 $59.99

  8. HIREEF2 Professional Reef Test Kit
    Hanna Instruments
    HIREEF2 Professional Reef Test Kit
    $263.99 $329.99

  9. 57 Watt Classic UV Sterilizer - Black Body
    Aqua Ultraviolet
    57 Watt Classic UV Sterilizer - Black Body
    $588.00 $691.77

  10. Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    Hanna Instruments
    Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    $59.99 $74.99

  11. 100 GPD Reverse Osmosis Membrane - DOW Filmtec
    Dow Chemical
    100 GPD Reverse Osmosis Membrane - DOW Filmtec
    $45.89 $53.99

  12. Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine Water
    Hanna Instruments
    Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine Water
    $59.99 $74.99

  13. 1/2 Gallon (3.5 lbs) Bulk GFO - High Capacity
    Bulk Reef Supply
    1/2 Gallon (3.5 lbs) Bulk GFO - High Capacity
    $114.66 $143.32

  14. Smart UV Sterilizer 40 Watt
    Pentair Aquatics
    Smart UV Sterilizer 40 Watt
    $628.99 $739.99

  15. 4 Stage Value Plus 150GPD Water Saver RO/DI System
    Bulk Reef Supply
    4 Stage Value Plus 150GPD Water Saver RO/DI System
    $237.59 $296.99

  16. Sapphire Sump CR44
    Trigger Systems
    Sapphire Sump CR44
    $628.99 $739.99

  17. HI98319 Marine Salinity Tester
    Hanna Instruments
    HI98319 Marine Salinity Tester
    $79.99 $99.99

  18. Poseidon 200 Ozone Generator - Black Edition
    Ozotech
    Poseidon 200 Ozone Generator - Black Edition
    $251.99 $279.99

  19. Eco Chic Waterproof Refugium LED Light 8831.00
    Tunze
    Eco Chic Waterproof Refugium LED Light 8831.00
    $84.99 $99.99

  20. Smart UV Sterilizer 25 Watt
    Pentair Aquatics
    Smart UV Sterilizer 25 Watt
    $577.99 $679.99

  21. WiFi Aquarium Heater Controller
    Ink Bird
    WiFi Aquarium Heater Controller
    $47.99 $59.99

  22. 15 Watt Advantage 2000+ UV Sterilizer with Hanger Spout
    Aqua Ultraviolet
    15 Watt Advantage 2000+ UV Sterilizer with Hanger Spout
    $199.56 $234.78

  23. Bulk Pharma Calcium Chloride 35 Pounds
    Bulk Reef Supply
    Bulk Pharma Calcium Chloride 35 Pounds
    $143.99 $179.99

  24. Marine Magnesium Colorimeter HI783
    Hanna Instruments
    Marine Magnesium Colorimeter HI783
    $59.99 $74.99

  25. 80 Watt Classic UV Sterilizer (Up to 600g) - Black Body
    Aqua Ultraviolet
    80 Watt Classic UV Sterilizer (Up to 600g) - Black Body
    $933.61 $1,098.37

  26. 40 Watt Classic UV Sterilizer (Up to 325g) - Black Body
    Aqua Ultraviolet
    40 Watt Classic UV Sterilizer (Up to 325g) - Black Body
    $539.86 $635.13

  27. 57 Watt Classic UV Sterilizer (Up to 355g) - White Body
    Aqua Ultraviolet
    57 Watt Classic UV Sterilizer (Up to 355g) - White Body
    $588.00 $691.77

  28. 15 Watt Classic UV Sterilizer - Black Body
    Aqua Ultraviolet
    15 Watt Classic UV Sterilizer - Black Body
    $284.08 $334.21

  29. Comline DOC Skimmer 9004 DC
    Tunze
    Comline DOC Skimmer 9004 DC
    $220.99 $259.99

  30. 4 Stage Value Plus 100GPD RO/DI System
    Bulk Reef Supply
    4 Stage Value Plus 100GPD RO/DI System
    $223.19 $278.99

  31. 150 GPD Reverse Osmosis Membrane
    Bulk Reef Supply
    150 GPD Reverse Osmosis Membrane
    $50.39 $62.99

  32. Curve 7 Elite Protein Skimmer
    Bubble Magus
    Curve 7 Elite Protein Skimmer
    $314.49 $369.99

  33. 25 Watt Classic UV Sterilizer - White Body
    Aqua Ultraviolet
    25 Watt Classic UV Sterilizer - White Body
    $382.06 $449.48

  34. Calcium Colorimeter HI758 Hanna Checker - Marine Water
    Hanna Instruments
    Calcium Colorimeter HI758 Hanna Checker - Marine Water
    $59.99 $74.99

  35. Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    Hanna Instruments
    Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    $59.99 $74.99

  36. Crystal ATO 5 Gallon Reservoir
    Trigger Systems
    Crystal ATO 5 Gallon Reservoir
    $114.74 $134.99

  37. DeskMate 4.8 Gallon AIO Aquarium w/ LED Light
    Eshopps
    DeskMate 4.8 Gallon AIO Aquarium w/ LED Light
    $152.98 $179.98

  38. Bulk Pharma Soda Ash 27 Pounds
    Bulk Reef Supply
    Bulk Pharma Soda Ash 27 Pounds
    $143.99 $179.99

  39. Crystal Sump 36
    Trigger Systems
    Crystal Sump 36
    $348.49 $409.99

  40. Copper High Range Colorimeter HI702 Hanna Checker
    Hanna Instruments
    Copper High Range Colorimeter HI702 Hanna Checker
    $59.99 $74.99