Under $50


Review & Win!
Each month, one lucky Preferred Reefer will receive a $100 Bulk Reef Supply gift card, and here's how to enter:
- Log in to your account on BulkReefSupply.com or BRSFresh.com
- Visit the product page and click on the "reviews" tab
- Share your experience by submitting a thoughtful product review
- Automatically get entered to win a $100 gift card
Yes, you can leave more than one review to increase your chances of winning! Every approved product review counts as a valid entry. Entries will be limited to only those reviews that have been approved within the previous 30 days. One winner will be chosen each month and winners will be contacted via the email address on file. Click here to view the full terms & conditions.
Set Descending Direction
538 Items
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Rating:92%Hanna InstrumentsAlkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water$59.99 $74.99 -
Rating:80%Hanna InstrumentsPhosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine Water$59.99 $74.99 -

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Rating:80%Aqua Ultraviolet15 Watt Advantage 2000+ UV Sterilizer with Hanger Spout$199.56 $234.78 -
Rating:100%Aqua Ultraviolet80 Watt Classic UV Sterilizer (Up to 600g) - Black Body$933.61 $1,098.37 -
Rating:85%Aqua Ultraviolet40 Watt Classic UV Sterilizer (Up to 325g) - Black Body$539.86 $635.13 -
Rating:70%Aqua Ultraviolet57 Watt Classic UV Sterilizer (Up to 355g) - White Body$588.00 $691.77 -

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Rating:87%Hanna InstrumentsPhosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water$59.99 $74.99 -

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GE Water TechnologiesCase (40) - 2.5" x 10" - 1 Micron Purtrex Depth Sediment Filter$178.49 $209.99 -
Rating:57%Fiji CubeAll-in-One Drop-In Kit for 40 Gallon Breeder Aquariums - 4th Gen$152.99 $179.99 -
Rating:84%Hanna InstrumentsNitrite Ultra Low Range Colorimeter HI764 Hanna Checker - Marine Water$59.99 $74.99 -

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Rating:80%Hanna InstrumentsPhosphorus Ultra Low Range Colorimeter HI736 Hanna Checker - Marine Water$59.99 $74.99 -
GE Water TechnologiesCase (40) - 2.5" x 10" - 5 Micron Purtrex Depth Sediment Filter$144.49 $169.99 -
Rating:100%Bulk Reef SupplyDual DI Phosphate CO2 & Silica Eliminator with DM-1 Dual TDS Meter$57.59 $71.99 -

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Rating:100%ESV Aquarium Products100-Gallon B-Ionic Seawater System Refill Kit - ESV$56.09 $65.99 -
Rating:100%Hanna InstrumentsAmmonia Low Range Colorimeter HI700 Hanna Checker - Fresh Water$59.99 $74.99 -
Rating:96%Hanna InstrumentsAlkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water$59.99 $74.99 -
Rating:60%Hanna InstrumentsLow Range pH/Conductivity/TDS Combo Pen HI98129 - Hanna$179.99 $224.99 -
Rating:40%Poseidon Reef SystemsPhytoTank L System - Phytoplankton Culture Reactor$127.49 $149.99 -

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Rating:100%ESV Aquarium Products200-Gallon B-Ionic Seawater System Refill Kit - ESV$101.99 $119.99 -

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Rating:40%Innovative Marine40 NUVO Mini Fusion PRO 2 AIO Aquarium with Black APS Stand$1,395.00 $1,550.00 -

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Rating:100%Bulk Reef Supply600W Titanium Aquarium Heater w/ Helio Controller - Redundancy Bundle$188.79 $235.99 -
Rating:60%Bulk Reef Supply400W Titanium Aquarium Heater w/ Helio Controller - Redundancy Bundle$183.99 $229.99 -
Rating:100%Bulk Reef Supply200W Titanium Aquarium Heater w/ Helio Controller - Redundancy Bundle$180.79 $225.99 -

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Rating:100%Neat AquaticsPentair Smart UV Sterilizer Mounting Clamps V2 (2-Pack) - Black$59.49 $69.99 -
Rating:69%Hanna InstrumentsMarine Master Bluetooth Multiparameter Photometer HI97115$399.99 $499.99 -

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