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    …  BRS Lab Grade pH Probe Features: Single Junction Probe: Single junction probes are used widely for their reliability and economical pricing. In a perfect world we would always recommend double junction probes, but in many cases, single junction probes will last just as long, but…

    $34.99 Regular Price: $

    The PINPOINT pH Replacement Probe was designed specifically with aquariums in mind. It features long continuous duty life expectancy, fast response and is non-toxic to aquarium systems.   Features * 10ft cable with high interference suppression jacket * Ag-AgCl…

    $39.99 Regular Price: $

    …1x  Apex Control Head Unit 1x Energy Bar 832 1x 6 ft Aquabus Cable 1x Lab Grade Salinity Probe 1x Lab Grade Double Junction pH Probe 1x Lab Grade Double Junction ORP Probe 1x Temperature Probe Salinity and pH calibration solutions   Apex Control System The new Apex's…

    $799.95 Regular Price: $

    …BRS Lab Grade ORP Probe Features: Double Junction Probe: A double junction probe has a second seal and junction found at the center of the probe. The double junction design adds to the cost and complexity of the probe but they are recommended in instances where the probe will come in contact…

    $69.99 Regular Price: $

    Salinity / Conductivity Probe – Lab Grade Start measuring salinity in your tank and get alerts when it is out of range. * Replace an old probe * Add salinity monitoring to your system via the Salinity Module: PM2     Start measuring salinity in your…

    $124.95 Regular Price: $

    …designed a Magnetic probe rack that will hold up to 4 probes with one hole being slightly over-sized to hold those larger probes like the Neptune temp probe. By simply placing the MPR in your sump or tank, you can now securely hold all your probes in a single spot. If a probe is left loose their is…

    $39.95 Regular Price: $

    …want, where you want.   Lab Grade Double Junction Probe  Double junction pH probe lets your readings stay more stable without the need to calibrate as often. With the Apex System calibrating your probes through your dashboard is easier than ever before. The dashboard will…

    $499.95 Regular Price: $

    …Solution sold in single use packets are great for calibrating your pH probe or pen. Many pH probes will start to loose their calibration in as short as a month or two depending on your probe. We suggest calibrating probes every 30-60 days for the most reliable readings. Available in: …

    $1.09 Regular Price: $

    Over the course of a few months, it is common for probes to drift and they should be recalibrated when that occurs. The Neptune Systems Probe Calibration Kit includes everything you need to calibrate your pH probe and salinity probe for reef tank conditions. The single-use packets make calibration…

    $6.85 Regular Price: $

    …also control any equipment that is powered by an EnergyBar. One common example of common programming and placement is to place a leak detection probe on top of your protein skimmers lid, and if it ever overflows the sensor can notify your Apex of the issue, and shut down the protein skimmer keeping…

    $149.95 Regular Price: $

    Milwaukee Electrode Rinse Solution is designed for use with all aquarium electrode probes.

    $1.09 Regular Price: $
    Out of Stock

    Long-life Temperature Probe - replace your Temperature Probe, add one for another tank, or put one on your PM2/PM3 module for temperature compensated readings.

    $29.95 Regular Price: $

    …pH Probe is compatible with any monitor or controller with a BNC style connection. If you just need to replace your worn out probe or add another you will not be disappointed with the double junction feature of these probes. Most probes have a single chamber to house the actual reference probe and…

    $74.95 Regular Price: $

    …run their probes directly inline with their plumbing. By using a probe coupler you can simply insert a tee in the line and screw in the probe holder for a leak-free way to have water continuously flowing around your probes giving consistent readings. With most standard pH, ORP, and salinity probes

    $19.99 Regular Price: $

    …smoothly. Probe replacement should be done when the existing probe no longer holds calibration. New probes need to be calibrated before operation for proper function. We recommend the use of a separate calibration thermometer during calibration and periodic checks of existing probe condition. …

    $8.99 Regular Price: $

    …controls pH in an upward and downward direction. With proper care, this Pinpoint pH Controller should last a lifetime.   Pinpoint pH Controller Features: * Includes probe and calibration fluids * Excellent for calcium reactor setups * Available for 110 VAC.

    $219.99 Regular Price: $

    …coupled, padded probe and dosing tube holder. A single CustomCradle can hold probes, top off tubing, and dosing tubing all in one probe holding device.   Probe holders will organize your probes from a tangled mess to an organized success. The CustomCradle probe holders are the…

    $29.99 Regular Price: $

    …coupled, padded probe and dosing tube holder. A single CustomCradle can hold probes, top off tubing, and dosing tubing all in one probe holding device.   Probe holders will organize your probes from a tangled mess to an organized success. The CustomCradle probe holders are…

    $34.99 Regular Price: $
    Out of Stock

    …block sponge filter with respect to the sump water height.   Probe Holder All Sapphire sumps come with a probe holder that can hold up to four probes. The two outside holes are 0.63” in diameter and the center hole is 0.8” in diameter to fit different sized probes.

    $599.99 Regular Price: $

    …is to accommodate for the water height requirements for different protein skimmers.   Probe Holder All RUBY sumps come with a probe holder that can hold up to three probes. The holes are 0.63” in diameter.   Locking Filter Sock Holder Filter socks snap…

    $365.99 Regular Price: $

    …°C/F Accuracy: +/- 2% EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user. Probe: Detachable platinum electrodes Housing: IP-67 Waterproof (submersible; floats)   What’s Included? COM-100 EC/TDS…

    $76.95 Regular Price: $

    …is to accommodate for the water height requirements for different protein skimmers.   Probe Holder All RUBY sumps come with a probe holder that can hold up to three probes. The holes are 0.63” in diameter.   Locking Filter Sock Holder Filter socks snap…

    $345.99 Regular Price: $

    …ORP Probe is compatible with any monitor or controller with a BNC style connection. If you just need to replace your worn out probe or add another you will not be disappointed with the double junction feature of these probes. Most probes have a single chamber to house the actual reference probe and…

    $84.95 Regular Price: $

    …Play Setup From the box to testing in under 15 minutes! Unlike other testing systems, there are no reagents to mix, tubes to cut, or pumps or probes to calibrate. Simply plug in one cable, two tubes, and run the setup task on the Apex Fusion mobile app — it holds your hand through the…

    $599.95 Regular Price: $

    …ORP Probe Features: Single junction probes are used widely for their reliability and economical pricing. In a perfect world we would always recommend double junction probes, but in many cases, single junctions will last just as long, but they do require being calibrated more often. Our probes

    $49.99 Regular Price: $

    …Features * Includes pH probe and calibration fluids * pH probe has a 10ft high suppression cable and BNC connector * Monitor is powered by a 9-volt battery (not included)   What's Included? * Pinpoint pH Monitor * pH Probe * 7.0 & 10.0…

    $94.99 Regular Price: $

    …monitoring and level-detection, the FMM can be used for leak detection. Simply plug in up to four of our new, super-sensitive leak detection probes and place them where you want that oh-so-important protection for your floors, and your marriage! There is one sensor for solid surfaces and another…

    $99.95 Regular Price: $

    Hanna's General Purpose Cleaning Solution is great for cleaning electrodes on your Apex, ReefKeeper and BRS pH and ORP probes. * Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging and to maintain accuracy. * Immerse the electrode in the…

    $14.00 Regular Price: $

    PINPOINT Probe Storage Fluid 60mL will keep your pH and ORP/REDUX electrodes moist and extend their useful life.

    $9.99 Regular Price: $

    …and salinity probe.   Add the Salinity Module: PM2 to your Apex Neptune System. * Real-time monitoring of salinity in reef aquarium * Module has extra Temp Probe port * I/O Switch Inputs for ATO, feed buttons, leak alarms, etc. * Probe Sold Separately. …

    $84.95 Regular Price: $

    …tee included * Magnetic display mount * High quality titanium probe * Compact design * Auto-off function * Calibratable * Low battery indicator   Specifications * Probes: 1 * Range: 0-999 ppm * Resolution: 1 ppm * Accuracy: +/-…

    $24.99 Regular Price: $

    …  Probe Holder/Hose Inputs Keep your probes and dosing tubings secure. Hold up to 4 probes in the skimmer section of the sump in the preinstalled probe holder. Each hole is countersunk to keep probes from falling through and one is enlarged to fit a Neptune temperature probe.

    $428.99 Regular Price: $
    Out of Stock