• 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: WELCOME Extra 10% With Account Checkout to Save 10%
Limited Time Offer - 15% Off Livestock

Items 1-36 of 41

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

    Aquatop NO-VOLT Titanium Aquarium Grounding Pr... Titanium Aquarium Grounding Probe Black

    $13.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  2. Fauna Marin Multi Reference 100ml

    Fauna Marin Multi Reference 100ml

    $14.99
    Out of stock
    Add to Wish List
  3. Kessil Control Cable Type 1

    Kessil Control Cable Type 1 (Neptune Apex)

    $20.00
    Ships in 1-2 Days
    Add to Wish List
  4. Neptune Systems AFS CD Crossover Diet Food

    Neptune Systems AFS CD Crossover Diet Food

    $12.95
    This product will be back ordered
    Add to Wish List
  5. HYDROS Klir Drive Port Adapter

    HYDROS Klir Drive Port Adapter

    $13.99
    Ships in 1-2 Days
    Add to Wish List
  6. GHL Industrial Line Basic housing and Blanking Panel

    GHL Industrial Line Basic housing and Blankin... Line Basic housing and Blanking Panel

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

    Dymax Crystal CO2 Indicator

    Starting at: $13.99
    See Individual Item
    Add to Wish List
  8. HYDROS iV Light Shield

    HYDROS iV Light Shield

    $15.99
    Ships in 1-2 Days
    Add to Wish List
  9. HYDROS Kraken Force Port to Power Port Cable

    HYDROS Kraken Force Port to Power Port Cable

    $14.99
    Ships in 1-2 Days
    Add to Wish List
  10. HYDROS Force Port Adapter Cable

    HYDROS Force Port Adapter Cable

    $14.99
    Ships in 1-2 Days
    Add to Wish List
  11. HYDROS Drive Port Cable

    HYDROS Drive Port Cable

    $14.99
    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. Aquatop Submersible Digital Aquarium Thermometer - White

    Aquatop Submersible Digital Aquarium Thermometer -... Digital Aquarium Thermometer - White

    $19.99
    This product will be back ordered
    Add to Wish List
  14. Icecap Gyre Interface Module

    Icecap Gyre Interface Module

    Starting at: $11.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  15. Neptune Systems AquaBus Cables

    Neptune Systems AquaBus Cables

    Starting at: $11.99
    See Individual Item
    Add to Wish List
  16. Adaptive Reef Plug A & B Cord Cut Outs/Covers

    Adaptive Reef Plug A & B Cord Cut Outs/C... Plug A & B Cord Cut Outs/Covers

    Starting at: $18.85
    See Individual Item
    Add to Wish List
  17. Adaptive Reef Large Plug C & D Cut Outs Covers

    Adaptive Reef Large Plug C & D Cut Outs ... Large Plug C & D Cut Outs Covers

    Starting at: $13.11
    See Individual Item
    Add to Wish List
  18. Kessil Control Cable Type 2

    Kessil Control Cable Type 2

    $19.99
    Ships in 1-2 Days
    Add to Wish List
  19. HYDROS 1/4inch Flow Sensor

    HYDROS 1/4inch Flow Sensor

    $20.00
    Call For Availability
    Add to Wish List
  20. HYDROS Maxspect Gyre XF130/230 WaveEngine Pump Adapter

    HYDROS Maxspect Gyre XF130/230 WaveEngine Pump... Gyre XF130/230 WaveEngine Pump Adapter

    $11.99
    Ships in 1-2 Days
    Add to Wish List
  21. HYDROS Reef Octopus Varios/Octo Pulse WaveEngine Pump Adapter

    HYDROS Reef Octopus Varios/Octo Pulse Wave... Octopus Varios/Octo Pulse WaveEngine Pump Adapter

    $11.99
    Usually Ships in 1 - 2 Business Days
    Add to Wish List
  22. HYDROS Maxspect Gyre XF150/250/280 WaveEngine Pump Adapter

    HYDROS Maxspect Gyre XF150/250/280 WaveEngine ... Gyre XF150/250/280 WaveEngine Pump Adapter

    $11.99
    Ships in 1-2 Days
    Add to Wish List
  23. HYDROS IceCap Gyre WaveEngine Pump Adapter

    HYDROS IceCap Gyre WaveEngine Pump Adapter

    $11.99
    Temporarily Out Of Stock
    Add to Wish List
  24. HYDROS Tunze 0-10V WaveEngine Adapter

    HYDROS Tunze 0-10V WaveEngine Adapter

    $14.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  25. HYDROS WaveEngine APX Link

    HYDROS WaveEngine APX Link

    $12.99
    Usually Ships in 1 - 2 Business Days
    Add to Wish List
  26. HYDROS WaveEngine 0-10V Quad Cable

    HYDROS WaveEngine 0-10V Quad Cable

    $12.99
    Ships in 1-2 Days
    Add to Wish List
  27. Alkatronic Concentrated Reagent 1L

    Alkatronic Concentrated Reagent 1L

    $19.99
    Usually Ships in 1 - 2 Business Days
    Add to Wish List
  28. NEPTUNE SYSTEMS DC24 EXTENSION CABLE

    NEPTUNE SYSTEMS DC24 EXTENSION CABLE

    $19.95
    This product will be back ordered
    Add to Wish List
  29. HYDROS Maxspect Gyre XF330/350 WaveEngine Pump Adapter

    HYDROS Maxspect Gyre XF330/350 WaveEngine Pump... Gyre XF330/350 WaveEngine Pump Adapter

    $11.99
    Ships in 1-2 Days
    Add to Wish List
  30. Neptune Systems DC24 to Bare Wire Cable 10'

    Neptune Systems DC24 to Bare Wire Cable 10'

    $19.99
    This product will be back ordered
    Add to Wish List
  31. Seneye Float Accessory

    Seneye Float Accessory

    Special Price $15.00 Regular Price $29.99
    This product will be back ordered
    Add to Wish List
  32. Pinpoint Wireless Temperature Sensor

    American Marine Pinpoint Wireless Temperature ... Pinpoint Wireless Temperature Sensor

    Special Price $13.99 Regular Price $17.06
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  33. Neptune Systems Apex 12V Power Supply

    Neptune Systems Apex 12V Power Supply

    $16.99
    This product will be back ordered
    Add to Wish List
  34. Pinpoint Nitrate Probe Calibration Fluid

    American Marine Pinpoint Nitrate Probe Calibra... Pinpoint Nitrate Probe Calibration Fluid

    Special Price $11.07 Regular Price $13.50
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  35. Pinpoint AC Adaptor Kit

    American Marine Pinpoint AC Adaptor Kit

    Special Price $11.44 Regular Price $13.95
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  36. Reef Octopus Titanium Grounding Probe

    Reef Octopus Titanium Grounding Probe

    $11.54
    This product will be back ordered
    Add to Wish List
Page
per page
Filter
Shop By
Now Shopping by
  1. Price $10.00 - $20.00 Remove This Item
Clear All
Filters
Category
  1. Accessories, Parts & Fluids
  2. Controllers
  3. Monitors
  4. Salinity Devices
Manufacturer
Recently Viewed
No recently views items
Clear All
© 2024 Aquarium Specialty - Contact Us: 803-788-4445. 535-C Clemson Rd - Columbia, SC 29229