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Controllers & Monitors

Controllers & Monitors

We carry a wide range of aquarium controllers & monitors from American Marine, BioTek Marine, Hanna Instruments, Apogee Instruments, Neptune Systems, Tunze, Hydros & more. If you need help selecting the right product for your budget and needs then please call or email us.

First Time Customers Use Coupon Code: WELCOMEExtra 10% With Account Checkout to Save 10%
15% Off Hanna Instruments & 20% Off ATI Straton LED Lights.

15 Items

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  1. Neptune Systems Double Junction Lab Grade pH Probe

    Neptune Systems Double Junction Lab Grade pH Probe

    Rating:
    100%
    1  Review
    $94.99
    This product will be back ordered
    Add to Wish List
  2. Neptune Systems Double Junction Lab Grade ORP Probe

    Neptune Systems Double Junction Lab Grade ORP Probe

    $104.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  3. Pinpoint Wireless Temperature Sensor

    American Marine Pinpoint Wireless Temperature Sensor

    Special Price $14.50 Regular Price $17.06
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  4. Pinpoint pH Probe Replacement

    American Marine Pinpoint pH Probe Replacement

    Special Price $33.99 Regular Price $39.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  5. American Marine Pinpoint Nitrate Probe Assembly

    American Marine Pinpoint Nitrate Probe Assembly

    Special Price $146.88 Regular Price $172.80
    Usually Ships In 2 - 3 Business Days After Submission of Order
    Add to Wish List
  6. Pinpoint ORP Probe Replacement

    American Marine Pinpoint ORP Double Junction Lab Grade Probe

    Special Price $67.15 Regular Price $79.00
    Usually Ships In 2 - 3 Business Days After Submission of Order
    Add to Wish List
  7. Pinpoint Probe Assembly for the PINPOINT Temperature Controller

    American Marine Pinpoint Temperature Probe Assembly

    Special Price $33.15 Regular Price $39.00
    Usually Ships In 2 - 3 Business Days After Submission of Order
    Add to Wish List
  8. Reef Octopus Titanium Grounding Probe

    Reef Octopus Titanium Grounding Probe

    $11.54
    This product will be back ordered
    Add to Wish List
  9. Neptune Systems Apex/Jr Temperature Probe

    Neptune Systems Apex/Jr Temperature Probe

    $34.99
    This product will be back ordered
    Add to Wish List
  10. Neptune Systems Lab Grade Conductivity Probe

    Neptune Systems Lab Grade Salinity / Conductivity Probe

    $209.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  11. Advanced Leak Detection Solid Surface Probe

    Neptune Systems Advanced Leak Detection Solid Surface Probe

    $31.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  12. Advanced Leak Detection Low Profile Probe

    Neptune Systems Advanced Leak Detection Low Profile Probe

    Special Price $22.99 Regular Price $31.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  13. Neptune Systems Oxyguard Dissolved Oxygen Probe

    Neptune Systems Oxyguard Dissolved Oxygen Probe With 10' Cable

    $789.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  14. Pinpoint Oxygen Probe Replacement

    American Marine Pinpoint Oxygen Probe Replacement

    Special Price $113.90 Regular Price $134.00
    Usually Ships In 2 - 3 Business Days After Submission of Order
    Add to Wish List
  15. Pinpoint II Calcium Probe Assembly

    American Marine Pinpoint II Calcium Probe Assembly

    Special Price $141.44 Regular Price $166.40
    Usually Ships In 2 - 3 Business Days After Submission of Order
    Add to Wish List
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