• Compare Products
  • Sign In
  • Auctions
  • List Seller
  • Sell On Marketplace
  • Create an Account
Toggle Nav
Advanced Search
CART ()
Menu
Account

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.

Items 1-36 of 66

Set Descending Direction
  1. Aquatop NO-VOLT Titanium Aquarium Grounding Probe Black

    Aquatop NO-VOLT Titanium Aquarium Grounding Probe Black

    $13.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  2. Kamoer KH Carer

    Kamoer KH Carer

    $799.99
    Ships in 1-2 Days
    Add to Wish List
  3. Seneye Home V6 Monitor Kit

    Seneye Home V6 Monitor Kit

    $199.99
    This product will be back ordered
    Add to Wish List
  4. Seneye Reef V6 Monitor Kit

    Seneye Reef V6 Monitor Kit

    $219.99
    Factory Direct - Usually Ships Out Within 1-2 Days
    Add to Wish List
  5. Seneye Leak Detector

    Seneye Leak Detector

    Starting at: $42.48
    Factory Direct - Usually Ships Out Within 1-2 Days
    Add to Wish List
  6. Seneye Reef Pack with DRi Box and WiFi

    Seneye Reef Pack with DRi Box and WiFi

    $499.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  7. GHL Industrial Line Basic housing and Blanking Panel

    GHL Industrial Line Basic housing and Blanking Panel

    Starting at: $19.90
    See Individual Item
    Add to Wish List
  8. Dymax Crystal CO2 Indicator

    Dymax Crystal CO2 Indicator

    Starting at: $13.99
    See Individual Item
    Add to Wish List
  9. HYDROS Salinity Kit

    HYDROS Salinity Kit

    $119.99
    Temporarily Out Of Stock
    Add to Wish List
  10. HYDROS iV Light Shield

    HYDROS iV Light Shield

    $15.99
    Ships in 1-2 Days
    Add to Wish List
  11. HYDROS Water Level Sensor

    HYDROS Water Level Sensor

    $39.99
    Ships in 1-2 Days
    Add to Wish List
  12. HYDROS Slim Temperature Sensor

    HYDROS Slim Temperature Sensor

    Special Price $19.50 Regular Price $24.99
    Ships in 1-2 Days
    Add to Wish List
  13. HYDROS Skimmer Sensor

    HYDROS Skimmer Sensor

    $39.99
    Ships in 1-2 Days
    Add to Wish List
  14. HYDROS Triple Optical Water Level Sensor

    HYDROS Triple Optical Water Level Sensor

    $39.99
    Ships in 1-2 Days
    Add to Wish List
  15. HYDROS Flow Sensor

    HYDROS Flow Sensor

    Starting at: $61.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  16. Aquatop Submersible Digital Aquarium Thermometer - White

    Aquatop Submersible Digital Aquarium Thermometer - White

    $19.99
    This product will be back ordered
    Add to Wish List
  17. JW Pet Fusion Smart Temp Aquarium Thermometer White

    JW Pet Fusion Smart Temp Aquarium Thermometer White

    $3.99
    This product will be back ordered
    Add to Wish List
  18. Red Sea Reef 3-in-1 ATO+ Upgrade Kit (for existing REEFER aquarium owners)

    Red Sea Reef 3-in-1 ATO+ Upgrade Kit (for existing REEFER aquarium owners)

    $185.00
    This product will be back ordered
    Add to Wish List
  19. Red Sea 3-in-1 ReefATO+

    Red Sea 3-in-1 ReefATO+

    $215.00
    This product will be back ordered
    Add to Wish List
  20. Seneye ITC Reefculture - PARwise

    Seneye ITC Reefculture - PARwise

    $299.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  21. Reef Factory TDS Meter Plus

    Reef Factory TDS Meter Plus

    $111.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  22. Reef Factory pH Meter

    Reef Factory pH Meter

    $242.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  23. Reef Factory Thermo View

    Reef Factory Thermo View

    $106.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  24. Reef Factory Level Sensor

    Reef Factory Level Sensor

    $67.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  25. HANNA HI981520 Marine Monitor PH, Marine Salinity, Temperature

    HANNA HI981520 Marine Monitor PH, Marine Salinity, Temperature

    $249.00
    This product will be back ordered
    Add to Wish List
  26. Neptune Systems LD-3 Optical Multi-Surface Leak Sensor

    Neptune Systems LD-3 Optical Multi-Surface Leak Sensor

    $39.95
    This product will be back ordered
    Add to Wish List
  27. Neptune Systems FMK Flow Monitoring Kit

    Neptune Systems FMK Flow Monitoring Kit

    Rating:
    100%
    1  Review
    $219.99
    This product will be back ordered
    Add to Wish List
  28. Apogee MQ-200X (Loaner) Underwater PAR Meter & Sensor Wand

    Apogee MQ-200X (Loaner) Underwater PAR Meter & Sensor Wand

    $55.99
    This product will be back ordered
    Add to Wish List
  29. Apogee MQ-210X (Loaner) Underwater Quantum Meter & Sensor Wand

    Apogee MQ-210X (Loaner) Underwater Quantum Meter & Sensor Wand

    $55.99
    This product will be back ordered
    Add to Wish List
  30. Apogee MQ-510 (Loaner) Full Spectrum Quantum Meter & Sensor Wand

    Apogee MQ-510 (Loaner) Full Spectrum Quantum Meter & Sensor Wand

    $65.99
    This product will be back ordered
    Add to Wish List
  31. AutoAqua Smart AC Socket

    AutoAqua Smart AC Socket

    $33.00
    Discontinued
    Out of stock
    Add to Wish List
  32. Coralife Digital Thermometer

    Coralife Digital Thermometer

    $8.49
    Usually Ships In 2 - 3 Business Days After Submission of Order
    Add to Wish List
  33. Apogee MQ-510 Full Spectrum Underwater Quantum Meter

    Apogee MQ-510 Full Spectrum Underwater Quantum Meter

    $530.00
    Factory Direct - Usually Ships Out Within 1-2 Days
    Add to Wish List
  34. AutoAqua Smart Skimmer Security

    AutoAqua Smart Skimmer Security

    $59.99
    Usually Ships in 1 - 2 Business Days After Submission of Order
    Add to Wish List
  35. AutoAqua Qeye and Qshooter Combo

    AutoAqua Qeye and Qshooter Combo

    $349.99
    Discontinued
    Out of stock
    Add to Wish List
  36. IceCap Salinity/Temperature Digital Pocket Tester Version 3

    IceCap Salinity/Temperature Digital Pocket Tester Version 3

    Rating:
    100%
    1  Review
    $74.99
    This product will be back ordered
    Add to Wish List
Page
per page
Filter
Shop By
Now Shopping by
  1. Category Monitors Remove This Item
  2. Price $0.00 - $1,000.00 Remove This Item
Clear All
Filters
Manufacturer
Recently Viewed
No recently views items
Clear All
© 2023 Aquarium Specialty - Contact Us: 803-788-4445. 535-C Clemson Rd - Columbia, SC 29229