Flow Meter

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    Know Your Flow! 1" Flow Sensor for the Fluid Metering Module from Neptune.  The FS-100 will work with flow rates from 150-1500 gph, and will connect to any standard 1" Slip PVC.   Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM,…

    $59.95

    Know Your Flow! 2" Flow Sensor for the Fluid Metering Module from Neptune.  The FS-200 will work with flow rates from 300-3000 gph, and will connect to any standard 2" Slip PVC.   Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM,…

    $99.95

    …Default Setting - 12 months  Batteries - 2 x AA (included) Battery Life - approx. 18 months  Base Unit Dimensions - 100 x 63 23 mm (4 x 2.5 x 0.9 in)  Base Unit Weight - 119 g (4.2 oz.) (including batteries) Flow Switch Cable Length - 93 cm (36.6 in)  Flow Switch Fitting Size - 1/4" Quick Connect 

    $39.99

    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

    The Milwaukee solenoid valve comes with a 1.5 meter power cord and fittings and is suitable for use with the MA957 CO2 Regulator. Instructions: Perform a visual inspection to ensure that all cables and electrical connections are in good conditions. Please do not connect electrical power if any of…

    $39.99

    …control, along with flow and leak detection functionality. The Neptune Apex Dream Bundle is exactly what every aquarist needs.    Kit Includes: 1x Apex Controller System 2x Energy Bar 832 1x pH PRobe 1x Temp Probe 1x ORP Probe 1x Salinity Probe 1x DoS Fluid Metering Module 1x Automatic Feeding…

    $1,939.64

    …L x 9" W x 17" H (barbed adapter adds 4")  Max Flow - 500 GPH Maximum Water Depth - 4" Input - 1", 1.25", or 1.5" Barbed Adapter | 1.5" NPT Primary Output - Molded into the bottom (26mm I.D. 32mm O.D.) Emergency Output - 25mm Cord Lendth - 2 meters (80") Fleece - 4" W x 432" Max Tank Thickness for…

    $259.99

    Micro fittings for regulating air flow through standard airline tubing for devices such as air-stones, filters, protein skimmers, ornaments, etc. Also for low-pressure liquid feed lines for metering pumps, fish display holding cubicles, fertilizing systems, calcium reactors, and drip irrigation of…

    Starting at:
    $4.33

    …Pre-Programmed Flow Modes Rotatable Volute & Removable Base Water Resistant Cable Connections Ideal for Commercial Applications 0-10V Port for External Control 10-Year Warranty   Two Models Available: A200 IPU Controllable Pump with 3 Meter Cord A200 IPU Controllable Pump with 10 Meter Cord Note:…

    Starting at:
    $2,199.99

    …great insurance policy against floods.  The Flow-lok Leak Detectors have 1/4" push connect fittings that work with all of the BRS RODI systems.  With a highly absorbent replaceable Leak Detector Pad when water is detected it will expand and trip the Flow-Lok Safety lever to stop the flow of water. 

    $19.99

    Insurance against leaks and drips from RODI system, and many other household applications! The Latching solenoid automatically shuts off the flow of water and also makes a loud beeping noise when the sensor detects moisture 3/8" FNPT (ID) Threads or 1/2" BSP Threads (OD) Can be adapted to…

    $53.00

    …5.25" L x 3.25" W x 5" H Min Flow Rate - 1mL per minute Max Flow Rate - 120 mL per minute PharMed Tubing Life - 2000 Hours Pump Tubing Size - 1/8" ID   What's Included? 1x Kamoer FX-STP Dosing Pump 1x Power Supply 2x Tubing Adapters (1/8" to 1/4") 1 Meter 1/8" ID Tubing 1 Meter 1/4" ID Tubing

    $289.99

    …controller or even a full-blown aquarium controller like an Apex to monitor the pH of the reactor, powering on the solenoid, allowing gas to slowly flow into the reactor.   What's Included? 1x 7077.3 CO2 Regulator 1x 7074.400 Solenoid 1x Inline Check Valve 1 Meter Airline Tubing 1x Instruction Set

    $210.00

    …of the quietest dosing systems on the market for the fluid volumes it delivers   WHAT'S IN THE BOX DOS pump Aquabus cable Power supply 4 meters DOS tubing   SPECIFICATIONS Size (Approx.): 9.5″ x 5″ x 5″ Weight (Approx.):  4 pounds Lift Height: 24 feet (minimum at MSL) Suction Height: 24 feet Flow R

    $299.95

    …you choose.    Three Sizes Available: 2 Meter 4 Meter 8 Meter   Specifications: Inside Diameter - 4mm Outside Diameter - 6mm   Using colored tubing can make your plumbing easier in almost every way. By using different colors for different additives, flow directions, or really whatever you may need…

    Starting at:
    $4.36

    …- All 100 GPD & 100 GPD BRS 4 Stage Value & 5 Stage Premium RO/DI Systems   Kit Contains: Dual Inline TDS Meter DM-1 - HM Digital Glycerin Filled Pressure Gauge 1-100 PSI 550mL/min or 800mL/min Flow Membrane Flush Valve   Glycerin Filled Pressure Gauge 1-100 PSI Sufficient PSI is very important for…

    Starting at:
    $59.99

    …the levels on your various reactors and filters, or watching the flow to your RODI.     What's Included? 1x FMM Fluid Monitoring Module 2x Optical Water Level Sensors 1x Float Valve 1x 90° Tube Fitting 1x PMUPv2 1x 4 Meters Orange RO Tubing 1x 3/8" to 1/4" Push Connect Adapter Fitting 1x 1/4"…

    $199.95

    …Height - 7" - 9" Air Flow - 750 LPH (195 GPH) Water Flow - 1500 LPH (400 GPH)    *Footprint can be changed depending on the pumps orientation inside of the skimmer body   What's Included? 1x RSK 600 Reefer Protein Skimmer Body 1x RSK 600 Reefer Collection Cup with Neck Cleaner 1 Meter RSK 600 Reefer…

    $449.00

    …technology with every COR pump. Customize the minimum and maximum speed settings for your tanks plumbing to the ideal flow rate, but also the minimum flow rate for in tank flow and feed modes as well.    Whisper Quiet Neptune's COR uses the latest in Vector Control, BLDC motor technology. Driving…

    $299.95

    …Dimensions - 3.5" x 6.1" x 2.8" Max Air Flow - 200 Liter per Hour (400l/h combined) Max Aquarium Size - 120 Gallons Max Depth - 6.5 Feet Hose Connections - 2 Power Consumption - 4 Watts @ 120VAC   What's Included? 1x Eheim 400 Air Pump 2x Eheim Suction Mount Air Diffuser 2 Meters Air-Line Tubing

    $46.99

    …you choose.    Three Sizes Available: 2 Meter 4 Meter 8 Meter   Specifications: Inside Diameter - 4mm Outside Diameter - 6mm   Using colored tubing can make your plumbing easier in almost every way. By using different colors for different additives, flow directions, or really whatever you may need…

    Starting at:
    $4.36

    …Stream 3 pump to produce more flow per watt than traditional style pumps.   Specifications: Tank Size Recomendation - 75 - 800 gallons Dimensions - 3.7" L x 2.7" W x 7.2" H Min Flow - 660 GPH Max Flow - 3962 GPH Max Glass Thickness - 2/3" (15mm) Cable Length - 5 Meters Power Consumption - 3.5 W to…

    $351.79

    …ever happens with the Apex Controller upgrade kit!    Kit Includes: 1x DoS Fluid Metering Module 1x Automatic Feeding System (AFS) 1x Leak Detection Kit (LDK)   DoS Fluid Metering Module The Neptune DOS Fluid Metering System is one of the smartest dosing pumps on the market. It will hook directly to…

    $549.85

    Metering System DOS pump Aquabus cable 4 meters of tubing Power supply 1x DDR DOS Dual Reservoir DDR with sensors and cable 4 meters of tubing Getting Started Guide   Requires:  Apex, Apex Classic, Apex Jr., or Apex Light Patented HFC12 series couplings have flow comparable to many 1/2" nominal flow

    $449.95

    …you choose.    Three Sizes Available: 2 Meter 4 Meter 8 Meter   Specifications: Inside Diameter - 4mm Outside Diameter - 6mm   Using colored tubing can make your plumbing easier in almost every way. By using different colors for different additives, flow directions, or really whatever you may need…

    Starting at:
    $4.36

    …Replace or rinse mechanical filtration material prior to use; when filtration media nears capacity (signified by a significant decrease in water flow through the exhaust of the power filter, or pooling of water above horizontally-situated filter pad material), replace or rinse it, and repeat as…

    Starting at:
    $6.99

    …If you use the 1Link and WAV pumps with Apex Fusion you can get access to many different flow modes to control one of the smartest pumps on the market today. Compatible with Neptune DOS Fluid Metering System and Neptune WAV pumps.   The WAV is the first of a line of aquarium products from Neptune…

    $149.95

    …reactor from one of the industry's premier manufacturers.   Features: Integrated flow meter - Finally, no more guessing flow rates or doing archaic math!  This flow meter gives a precise reading of the effluent flow rate. Bubble counter - High quality, ultra clear bubble counter to ensure correct…

    $499.99

    …of the tank. For aquariums from 10-135 gallons Controllable* flow rate: 250-1450 GPH Energy consumption: 4 to 18W Voltage/frequency: 120VAC Cable length: 3 meters Diameter: 2.7” Output diameter 1.5/.59”   Tunze pumps are excellent high flow powerheads for a number of reasons   They are the smallest…

    $188.69

    Replacement pad for Flow-Lok Leak Detectors. Price is for 1 replacement pad.

    $4.39

    …systems.  With a highly absorbent replaceable Leak Detector Pad when water is detected it will expand and trip the Flow-Lok Safety lever to stop the flow of water.  The Flow-Lok Drip Tray mounts directly to the canisters of your RODI system so any leaks go directly into the tray where the Flow-Lok…

    $29.99

    …you choose.    Three Sizes Available: 2 Meter 4 Meter 8 Meter   Specifications: Inside Diameter - 4mm Outside Diameter - 6mm   Using colored tubing can make your plumbing easier in almost every way. By using different colors for different additives, flow directions, or really whatever you may need…

    Starting at:
    $4.36