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127 items found. Showing items 65 to 96 .

    …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

    …& VOC 5 Micron Carbon Block Filter Stage Three - BRS Universal 1 Micron Carbon Block Filter Stage Four - Omnipure Inline Carbon Block Last Stage - DI Resin Our filter kits feature some of the most widely used and trusted brands in the world Including GE, KX Technologies, Pentek and Omnipure. The 10”…

    $54.99

    …is also required. Benefits of maintaining higher water pressures   Improved waste water ratio Improved membrane rejection performance Reduced DI resin consumption   Aquatec 8800 Booster Pump Features: ¼” Push Connect fittings Patented "flex-mount" base plate significantly dampens vibrations…

    $99.99

    …is also required.   Benefits of maintaining higher water pressures Improved waste water ratio Improved membrane rejection performance Reduced DI resin consumption   Aquatec 8800 Booster Pump Features: ⅜” Push Connect fittings Patented "flex-mount" base plate significantly dampens vibrations…

    $109.99

    The TDS-3 Handheld TDS Meter from HM Digital is a useful tool to spot check the TDS of your home water supply or RO/DI unit output. This unit features a digital display, built in thermometer, and comes with a carrying case. As with all HM-Digital products, the TDS-3 comes factory calibrated.

    $24.99

    Filter socks are a great way to polish the water and export nutrients at the same time. For best results we do recommend changing out filter socks ever few days, to keep the detritus from breaking down and turning into nitrates. Between filter socks and running a good quality carbon in a reactor…

    $9.99

    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

    Keep Your RO/DI Systems 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…

    $4.99

    Keep Your RO/DI Systems Plumbing Neat and Easy To Use Niche3D's Mur-Lok Straight 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 Straight Push-Connect Union and can be securely mounted to…

    $4.99

    Bulk RO Tubing Compatible with all Bulk Reef Supply RODI Systems and other RO(DI) systems that utilize 1/4" Polyethylene Tubing. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.   Our 500 Foot Spool comes as a complete continuous 500-Foot…

    $99.99

    New: Case (25) of BRS VOC/Chlorine blocks. We developed this have the best performing five micron carbon block at treating for chlorine at 15,000 gallons. This filter is also designed to be the best in industry at VOC removal.   Chlorine 15,000 @ 1 GPM* 5 µm (Micron) Nominal Filtration* High…

    $219.99

    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

    Custom Molded Filter Socks for Innovative Marine All-in-One Aquariums. Compatible with: Nuvo 4, 8 & 16 Fusion 10 & 20 Atoll 12 Peninsula 14 & 20 Concept Abyss 20 Lagoon 25   Dimensions - 3.875" L x 2.25" W x 9.75" H    Innovative Marine has created their own custom molded filter socks that fit their…

    $8.99

    Keep Your RO/DI Systems Plumbing Neat and Easy To Use Niche3D's Mur-Lok Mur-Lok Inline Ball Valve Mounting Clips are the perfect accessory for anyone that wants to keep their RO or Reactor Tubing looking clean. Each fitting will hold a single Mur-Lok Inline Ball Valve and can be securely mounted to…

    $5.99

    Bulk RO Tubing Compatible with all Bulk Reef Supply RODI Systems and other RO(DI) systems that utilize 1/4" Polyethylene Tubing. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.   Our 500 Foot Spool comes as a complete continuous 500-Foot…

    $99.99

    Bulk RO Tubing Compatible with all Bulk Reef Supply RODI Systems and other RO(DI) systems that utilize 1/4" Polyethylene Tubing. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.   Our 500 Foot Spool comes as a complete continuous 500-Foot…

    $99.99

    Bulk RO Tubing Compatible with all Bulk Reef Supply RODI Systems and other RO(DI) systems that utilize 1/4" Polyethylene Tubing. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.   Our 500 Foot Spool comes as a complete continuous 500-Foot…

    $99.99

    Sufficient PSI is very important for the correct operation of a reverse osmosis unit. Low water pressure is a leading cause of poor RO system performance. A pressure gauge assures that proper pressure is being supplied. It will also make pressure drops apparent which can tell you that sediment and…

    $12.99

    Approximately 10% of city municipal waters systems use chloramines to process water. Standard RO filters will not treat chloramines properly. If your water supply contains chloramines and are in need of a high output application the Pentek CRFC20-BB ChlorPlus Radial Flow carbon block is ideal. To…

    $159.99

    Bulk RO Tubing Compatible with all Bulk Reef Supply RODI Systems and other RO(DI) systems that utilize 1/4" Polyethylene Tubing. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.   Our 500 Foot Spool comes as a complete continuous 500-Foot…

    $99.99

    Polyethylene Tubing for Reverse Osmosis Systems Compatible with all Bulk Reef Supply RODI Systems and other RO(DI) systems that utilize 1/4" Polyethylene Tubing. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.    Six Sizes Available: Each…

    Starting at:
    $1.99

    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

    Polyethylene Tubing for Reverse Osmosis Systems Compatible with all Bulk Reef Supply RODI Systems and other RO(DI) systems that utilize 1/4" Polyethylene Tubing. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.    Blue RO Tubing is…

    Starting at:
    $1.99

    Polyethylene Tubing for Reverse Osmosis Systems Compatible with all Bulk Reef Supply RODI Systems and other RO(DI) systems that utilize 1/4" Polyethylene Tubing. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.    Black Tubing is commonly…

    Starting at:
    $1.99

    Polyethylene Tubing for Reverse Osmosis Systems Compatible with all Bulk Reef Supply RODI Systems and other RO(DI) systems that utilize 1/4" Polyethylene Tubing. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.    Natural Clear coloration…

    Starting at:
    $2.99

    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

    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…

    Starting at:
    $36.99

    Xp Aqua's Ultimate ATO - The most complete ATO on the market    With 2x dual-optical sensors, the Ultimate ATO is the first ATO to include 4 sensors. The 4 sensors allow a dual-stage overfill alarm that is less intrusive as well as a run-dry protection feature that prevents your sump from running…

    $199.99

    Polyethylene Tubing for Reverse Osmosis Systems Compatible with all Bulk Reef Supply RODI Systems and other RO(DI) systems that utilize 1/4" Polyethylene Tubing. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.    Red RO Tubing is used on…

    Starting at:
    $1.99

    Precise & Reliable Specific Gravity Readings in any Lighting Conditions! Refractometers are a must-have piece of equipment for any aquarists! Easily and accurately measure the salinity of your tank and with the built-in LED light, your readings will be consistent no matter the type of ambient light…

    $39.99

    Why does BRS recommend this? The Glycerin filled pressure gauges are our preferred gauge.  Compared to an air-filled gauge they will be much quieter as water has a tendency to vibrate when running, as well as lasting much longer as the oil in the gauge will soak up the vibrations which can cause…

    $20.49