Ro Di

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    …from breaking down and turning into nitrates. Between filter socks and running a good quality carbon in a reactor crystal clear water is easily obtainable.   Note: Please rinse all filter socks in RO or RO/DI water before use Filter socks are molded directly to the hanger and are not replaceable.

    $9.99

    …or dual DI stage we highly recommend a triple TDS meter as it will allow you to see your TDS readings in three places.  We will usually suggest installing the triple TDS meter post source water, post membrane and post DI stage. These three readings will notify you when it's time to change the RO

    $44.99

    …standard AA Batteries    BulkReefSupply.com suggests installing the dual TDS meter post membrane and post DI stage. These two readings will notify you when it's time to change the RO membrane and DI resin. This unit features a digital display and comes with two 1/4" GA Murdock Quick Connect Tee's…

    $45.99

    …Plumbing Neat and Easy To Use Niche3D's Mur-Lok Elbow Union Fitting Mounting Clips are the perfect accessory for anyone that wants to keep their 1/4" RO Tubing looking clean. Each fitting will hold a single Mur-Lok Elbow Push-Connect Union and can be securely mounted to a wall or another rigid…

    $4.99

    RO Canisters can become very tight over time and changing filters can be a real challenge if you do not have the correct filter wrench. These are very handy to have around and are made of strong plastic to last just as long as your Reverse Osmosis system.    Wrench for 10" 2.5" Canisters - This is…

    Starting at:
    $3.99

    …the aquarium for easy installation and removal. Between filter socks and running a good quality carbon in a reactor crystal clear water is easily obtainable.   Note: Please rinse all filter socks in RO or RO/DI water before use Filter socks are molded directly to the hanger and are not replaceable.

    $8.99

    …filtration Unique radial flow design for low pressure drop and reduced fines Fits 20" x 4.5" Big Blue RO Housings Removes chloramines AND chlorine Typically installed prior to the main RO unit   The Pentek CRFC20-BB carbon block cartridge help reduce sediment while providing greater chloramines…

    $159.99

    Know Your Flow! 1/4" Flow Sensor for the Fluid Metering Module from Neptune.  The FS-25 will work with flow rates from 3-12 gph, and will connect to any standard 1/4" push connect tubing. Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to…

    $19.95

    Lead, Cyst, Chlorine Taste & Odor Reduction Filter!  Matrikx Pb1 Carbon Blocks are perfect for residential or commercial water treatment systems. Providing excellent removal of lead and cysts, the 0.5 micron carbon block also performs very well at chlorine odor, taste, and VOC removal from water.…

    Starting at:
    $16.99

    Say Hello To Sparkling Aquarium Water Developed and used by one of the most reputable aquarium service companies, Underwater Creations, the all-purpose aquarium cleaner that removes algae, cloudy water, and dirty deposits that can form on your rocks and sandbed. For years people have been asking if…

    Starting at:
    $27.99

    Systems Guide   Aquaforest's Reef Salt is by far one of the best all around salts on the market for coral reef tanks. The parameters closely resemble ideal conditions found around ocean reefs and by following an Aquaforest system you can have a colorful, growing reef tank in no time.  The balance of…

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    $36.99

    Why does BRS recommend this? If you have been using a hydrometer and have never tried a refractometer then you should really invest in one.  They use much less water, and can easily be calibrated for accurate repeatable readings.  For the most accurate readings  you will want to calibrate the…

    $34.99

    Why does BRS recommend this? We have been using HW salt in our office tanks for a while with great success.  The salt is very consistent and mixes quickly and clean.  With no unnecessary added chemicals that most salt mixes add to appear clean, HW has passed the test, and standards that many public…

    $69.99

    Why does BRS recommend this? The easiest way to know if your city uses chlorine or chloramines is by using the LaMotte Test Strips for Free and Total Chlorine.  Water Treatment facilities can change their treatment process without notice and usually change the amounts of disinfectants used depending…

    $14.99

    …DOW membranes because it offers 98% rejection at easier to obtain water pressures. The higher rejection will result in better quality water and lower DI resin consumption. Flow and rejection rates are based on the following: 550ppm soften water 65 PSI 77 degree water 15% Permeate Recovery Data taken…

    $59.99

    Easily maintain calcium, alkalinity, & magnesium in your reef! The 2-Part Calcium & Alkalinity Total Package comes with pre-portioned pouches of calcium, alkalinity, and magnesium to make your own 2-part liquid dosing solutions, even the gallon mixing jugs and dispensing pumps are included. Just…

    $79.99

    Easily maintain calcium, alkalinity, & magnesium in your reef! The 2-Part Calcium & Alkalinity Total Package is the perfect answer if you want to make your own 2-part liquid dosing solutions and start dosing. Easily make single or multiple gallons of each solution at a time with the bulk packaging.…

    $99.99

    Start Replenishing Calcium and Alkalinity in your Reef Tank! Keep your corals growing with the BRS 2-Part Calcium & Alkalinity Starter Package. The kit includes everything to make one gallon of calcium, alkalinity, and magnesium and to start daily dosing, it even includes mixing jugs, dispensing…

    $45.99

    Makes 4 Liters of Each Core7 Base Element Component!   Reformulated and super-concentrated version of the Base Elements Additives.   4x4 Bulk Kit Includes: 1L Dry Mix Core7 Base Elements 1 1L Dry Mix Core7 Base Elements 2 1L Dry Mix Core7 Base Elements 3A 1L Dry Mix Core7 Base Elements 3B   Mixing…

    $147.00

    Ultra-Pure Balanced Solutions for the Triton Method Reformulated and super-concentrate version of the Base Elements Additives. Kits Include: Core7 Base Elements 1 Core7 Base Elements 2 Core7 Base Elements 3A Core7 Base Elements 3B   Triton Core7 Base Elements is an ionically balanced, super…

    $52.00

    Ultra Pure Magnesium Additive for 2-Part Maintenance in your Reef Tank! Maintaining proper magnesium levels helps achieve the essential balance of calcium and alkalinity in your tank by preventing excess calcium carbonate precipitation. Not all magnesium additives are created equal and the largest…

    $16.99

    Makes 4 Liters of Each Core7 Reef Supplements Component! Super-Concentrated Trace Element Solutions for Non-Triton Methods Including all major and minor trace elements required for coral growth. These additives have been designed for reef tanks that are not following the Triton Method.   4x4 Bulk…

    $147.00

    Why does BRS recommend this? Phosphates are going to be one of the biggest battles we have with a reef aquarium.  The BRS GFO works great in filter socks and reactors.  For the price Standard Granular GFO is going to be one of the best values when it comes to GFO for phosphate removal.   Granular…

    Starting at:
    $21.99

    5 Liters of Each Base Element Component and No Mixing Required! Top off your dosing vessels or dose straight out of the jugs!   5L Bulk Set Includes: 5L Pre-Mixed Core7 Base Elements 1 5L Pre-Mixed Core7 Base Elements 2 5L Pre-Mixed Core7 Base Elements 3A 5L Pre-Mixed Core7 Base Elements 3B   Triton…

    $219.00

    Easily maintain calcium, alkalinity, & magnesium in your reef! The 2-Part Calcium & Alkalinity Total Package comes with pre-portioned pouches of calcium, alkalinity, and magnesium to make your own 2-part liquid dosing solutions, even the gallon mixing jugs and dispensing pumps are included. Just…

    $239.99

    2-Part Bulk Pharma Calcium & Alkalinity Total Package with Two BRS 1.1mL Dosing Pumps - Bulk Reef Supply Easily maintain calcium, alkalinity, & magnesium in your reef! The 2-Part Calcium & Alkalinity Total Package is the perfect answer if you want to make your own 2-part liquid dosing solutions and…

    $239.99

    Bulk Magnesium Chloride - Ultra Pure Magnesium Additive for your Reef Tank! Keep your reef balanced - Use with BRS Pharma Magnesium Sulfate Maintaining proper magnesium levels helps achieve the essential balance of calcium and alkalinity in your tank by preventing excess calcium carbonate…

    $22.99

    Bulk Magnesium Chloride - Ultra Pure Magnesium Additive for your Reef Tank! Keep your reef balanced - Use with BRS Pharma Magnesium Sulfate Maintaining proper magnesium levels helps achieve the essential balance of calcium and alkalinity in your tank by preventing excess calcium carbonate…

    $99.99

    Ultra Pure Magnesium Additive for General Adjustments in your Reef Tank! Maintaining proper magnesium levels helps achieve the essential balance of calcium and alkalinity in your tank by preventing excess calcium carbonate precipitation. Not all magnesium additives are created equal and the largest…

    $16.99

    Why does BRS recommend this? Phosphates are going to be one of the biggest battles we have with a reef aquarium.  The BRS GFO works even better in reactors due to it being denser than most other GFO.  The price is just about double of standard GFO however you only need to use half as much which…

    Starting at:
    $44.99

    …your cup. Measurements are available in milliliters and fluid ounces.  High quality graduated measuring cups with a special no-drip lip – perfect for correctly measuring doses of your 2 Part solutions, fish foods, medications, and much more! 250mL Measuring Cups work great for packing DI Cartridges

    Starting at:
    $0.99

    …line. This is a great tool to monitor the TDS of your reverse osmosis system. Common monitoring locations include pre-system, post membrane or post DI stage. This unit features a digital display and comes with a 1/4" GA Murdock Quick Connect Tee with double o-rings to ensure a proper seal. As with…

    $24.99