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Neptune Systems Probes & Accessories

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  1. pH 4.01 Buffer Solution 220 ml, MA-9004

    pH 4.01 Buffer Solution 220 ml, MA-9004

    $8.95

    Reward Points Policy Earn 447 AQUAPOINTS

    pH 4.01 Buffer Solution, 220 ml

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  2. pH 10.01 Buffer Solution 1 x 20 ml, Sachet

    pH 10.01 Buffer Solution 1 x 20 ml, Sachet

    $1.49

    Reward Points Policy Earn 74 AQUAPOINTS
    pH 10.01 Buffer Solution20 ml, Sachet Learn More
  3. Eshopps Magnetic Probe Holder

    Eshopps Magnetic Probe Holder

    $26.95

    Reward Points Policy Earn 1,347 AQUAPOINTS

    Eshopps Magnetic Probe Holder.

    Accepts up to 3 probes.
    Two side ports fit standard 1/2" probes. Larger center port fits Neptune Apex temp. probe.

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  4. Vertex Magnetic Probe Holder

    Vertex Magnetic Probe Holder

    $29.95

    Reward Points Policy Earn 1,497 AQUAPOINTS

    Vertex Magnetic Probe Holder, 3 x 12 mm

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  5. Neptune Systems Conductivity Calibration Solution - 53.0 mS

    Neptune Systems Conductivity Calibration Solution - 53.0 mS

    $2.99

    Reward Points Policy Earn 29 AQUAPOINTS

    Neptune Systems Conductivity Calibration Solution - 53.0 mS

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  6. Vertex Magnetic Probe Holder XL

    Vertex Magnetic Probe Holder XL

    $31.95

    Reward Points Policy Earn 1,597 AQUAPOINTS

    Vertex Magnetic Probe Holder XL

    •  2 x 13mm
    •  1 x 15mm
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  7.  Neptune Systems MPR Apex Magnetic Probe Holder

    Neptune Systems MPR Apex Magnetic Probe Holder

    $39.95

    Reward Points Policy Earn 399 AQUAPOINTS

    Neptune Apex Magnetic Probe Holder

    The little new product we promised. It may be little, but it has been in demand for a long time. The MPR - Magnetic Probe Rack was designed specifically for the Apex and will hold our larger diameter temperature probe, pH probe, ORP probe, and salinity probe. It's made from acrylic and with strong neodymium magnets it will hold on tight even on sumps that are 1/2" thick!

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  8. Aqua Medic Dual Probe Holder, Electrode Holder 2

    Aqua Medic Dual Probe Holder, Electrode Holder 2

    $29.95

    Reward Points Policy Earn 1,497 AQUAPOINTS

    Aqua Medic Dual Probe Holder, Electrode Holder 2

    For use with up to 2 electrodes, easily attaches to the rim of the aquarium or sump. The level of submergence of the electrodes is fully adjustable.

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  9. Aqua Medic Quad Probe Holder, Electrode Holder 4

    Aqua Medic Quad Probe Holder, Electrode Holder 4

    $34.99

    Reward Points Policy Earn 1,749 AQUAPOINTS

    Aqua Medic Quad Probe Holder, Electrode Holder 4

    For use with up to 4 electrodes, easily attaches to the rim of the aquarium or sump. The level of submergence of the electrodes is fully adjustable.

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  10. Innovative Marine AUQA Gadget - Custom Cradle NANO

    Innovative Marine AUQA Gadget - Custom Cradle NANO

    $29.99

    Reward Points Policy Earn 1,499 AQUAPOINTS

    Innovative Marine AUQA Gadget - Custom Cradle NANO

    Introducing the all the new Custom Cradle

    A magnetically mounted, multifunction probe holder that organizes your devices in the most simple and efficient way possible.

    Other probes racks can lead to an unorganized disaster. When it’s time to change, clean or calibrate, you’re left with everything in disarray! The Custom Cradle gives you a clutter-free solution to all these problems!

    Eliminate thumb screws with the CustomCradle’s magnetic catch system. The laser cut ATO and dosing holes, allow you to insert both with ease! Its low profile allows you to place it just about anywhere in your tank including the small spaces!

    Preinstalled foam pads cradle your probes ensuring a tight fit. This combination gives you 3 points of contact and keeps your probes from accidently falling into your aquarium.

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  11. Innovative Marine AUQA Gadget - Custom Cradle XL

    Innovative Marine AUQA Gadget - Custom Cradle XL

    $49.99

    Reward Points Policy Earn 2,499 AQUAPOINTS

    Innovative Marine AUQA Gadget - Custom Cradle XL

    Introducing the all the new Custom Cradle

    A magnetically mounted, multi-function probe holder that organizes your devices in the most simple and efficient way possible.

    Other probes racks can lead to an unorganized disaster. When it’s time to change, clean or calibrate, you’re left with everything in disarray! The Custom Cradle gives you a clutter-free solution to all these problems!

    Eliminate thumb screws with the CustomCradle’s magnetic catch system. The laser cut ATO and dosing holes, allow you to insert both with ease! Its low profile allows you to place it just about anywhere in your tank including the small spaces!

    Preinstalled foam pads cradle your probes ensuring a tight fit. This combination gives you 3 points of contact and keeps your probes from accidently falling into your aquarium.

    Learn More
  12. Neptune Systems Double Junction Lab Grade pH Probe

    Neptune Systems Double Junction Lab Grade pH Probe

    $74.95

    Reward Points Policy Earn 749 AQUAPOINTS

    Neptune Systems Double Junction Lab Grade pH Probe

    Double junction probes place a second vessel inside the main electrolyte with a second internal junction. The means that even when the aquarium water eventually begins to make its way in the first compartment, it still has to go through the second junction to contaminate the electrolyte surrounding the reference electrode.

    What's the difference between double junction and single junction probes?
    Single junction probes put the reference electrode in direct contact with aquarium water. Over time, the junction will slowly leak aquarium water into the electrolyte which changes the accuracy of the probe and requires more frequent calibrations.
     

    Double junction probes place a second vessel inside the main electrolyte with a second internal junction. The means that even when the aquarium water eventually begins to make its way in the first compartment, it still has to go through the second junction to contaminate the electrolyte surrounding the reference electrode.

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  13. pH 7.01 Buffer Solution 1 x 20 ml, Sachet

    pH 7.01 Buffer Solution 1 x 20 ml, Sachet

    $1.49

    Reward Points Policy Earn 74 AQUAPOINTS
    pH 7.01 Buffer Solution20 ml, Sachet Learn More
  14. pH 4.01 Buffer Solution 1 x 20 ml, Sachet

    pH 4.01 Buffer Solution 1 x 20 ml, Sachet

    $1.49

    Reward Points Policy Earn 74 AQUAPOINTS
    pH 4.01 Buffer Solution20 ml, Sachet Learn More
  15. ORP Probe Conditioning Kit, MA-9025

    ORP Probe Conditioning Kit, MA-9025

    $12.95

    Reward Points Policy Earn 647 AQUAPOINTS
    ORP Probe Conditioning Kit Learn More
  16. pH 7.01 Buffer Solution 220 ml MA-9007

    pH 7.01 Buffer Solution 220 ml MA-9007

    $8.95

    Reward Points Policy Earn 447 AQUAPOINTS

    pH 7.01 Buffer Solution 220 ml

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  17. pH 10.01 Buffer Solution 220 ml, MA-9010

    pH 10.01 Buffer Solution 220 ml, MA-9010

    $8.95

    Reward Points Policy Earn 447 AQUAPOINTS

    pH 10.01 Buffer Solution 220 ml

    Learn More
  18. Electrode Cleaning Solution 220ml., MA-9016

    Electrode Cleaning Solution 220ml., MA-9016

    $8.95

    Reward Points Policy Earn 447 AQUAPOINTS
    Electrode Cleaning Solution, 220ml. Learn More
  19. 200-275 mV Solution for ORP Electrodes 220 ml, MA-9020

    200-275 mV Solution for ORP Electrodes 220 ml, MA-9020

    $16.95

    Reward Points Policy Earn 847 AQUAPOINTS
    200-275 mV Solution for ORPElectrodes 220 ml Learn More
  20. Aqua Medic Probe Holder

    Aqua Medic Probe Holder

    $29.95

    Reward Points Policy Earn 1,497 AQUAPOINTS

    The Aqua Medic Electrode Probe Holder can mount to a vertical or a horizontal lip, and accepts up to 4 probes

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  21. Neptune Systems Lab Grade ORP probe

    Neptune Systems Lab Grade ORP probe

    $69.95

    Reward Points Policy Earn 699 AQUAPOINTS

    Neptune Systems Lab Grade ORP probe

    - ORP precision is 1 mV.
    - Lab grade probe w/ 10' coax cable.
    - Platinum band electrode.
    - Standard BNC Connector

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  22. Neptune Systems Standard Grade ORP probe

    Neptune Systems Standard Grade ORP probe

    $64.95

    Reward Points Policy Earn 649 AQUAPOINTS

    Neptune Systems Standard Grade ORP probe

    - ORP precision is 1 mV.
    - Lab grade probe w/ 10' coax cable.
    - Platinum band electrode.
    - Standard BNC Connector

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  23. AquaController Jr. / AC III / APEX Temperature Probe by Neptune Systems

    AquaController Jr. / AC III / APEX Temperature Probe by Neptune Systems

    $29.95

    Reward Points Policy Earn 299 AQUAPOINTS
    AquaController Jr. / AC III / APEX TemperatureProbe by Neptune Systems... Learn More
  24. Neptune Systems Lab Grade Conductivity Probe

    Neptune Systems Lab Grade Conductivity Probe

    $124.95

    Reward Points Policy Earn 1,249 AQUAPOINTS

    Neptune Systems Lab Grade Conductivity Probe

    - Dual Range
    - 0 to 999 us/cm or
    - to 99.9 ms/cm
    - Lab quality probe w/10' cable
    - Minidin 4 Connector

    Learn More
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