PetStore.com Pet Supplies Online
Customer Service: 1-888-9-WEBPETS (1-888-993-2738)
New Customer?
FREE Shipping on orders over $75!
Cart: 0 items
Subtotal: $
 | Checkout
View Cart
Aquarium Supplies

Aquarium Controllers & Monitors

Aquarium controllers are a convenient way to keep an eye on the various water parameters in your aquarium. Monitors allow continuous readings of your aquarium’s pH, ORP, salinity and temperature. A controller is monitor, too, but it also includes an electrical outlet that can be used to turn on or off components.
Show: per page
Grid View Grid List View List
Sort by:
76 - 100 of 115
Aqua Medic Redox ORP Calibration Fluid

Aqua Medic Redox ORP Calibration Fluid

Your machines, particularly those that are equipped with a probe, are in need of maintenance, too. However, since these tools are often sensitive to the touch, it may be hard to find a product, which will present you with a safe b...

$11.49
Digital Aquatics RKM-HUB Bus System

Digital Aquatics RKM-HUB Bus System

5 x Bus Ports The HUB has 5 bus ports for easy expansion when the traditional daisy chain is not an option. 1 x Power Port 9VDC input voltage for providing additional power to your system. Tech Specs LED Status Indic...

$39.99
American Marine Pinpoint II Calcium Monitor

American Marine Pinpoint II Calcium Monitor

The PINPOINT II Calcium Monitor™ is the only truly affordable and accurate digital Calcium measurement instrument. Powered by a 9-volt battery (not included) or the Pinpoint AC Adapter Kit (not included). The PINPOINT II Calcium M...

$250.00
American Marine Pinpoint Oxygen Monitor

American Marine Pinpoint Oxygen Monitor

American Marine PINPOINT II Oxygen Monitor PINPOINT II Oxygen Monitor™ will quickly and accurately display a digital readout for dissolved oxygen in either % oxygen or ppm saturation.  The measurement range is 00.0-20.0...

$273.47
HM Digital pH Buffer Solution

HM Digital pH Buffer Solution

The HM Digital PH Buffer Solution from Pet Store is a convenient product made to balance your water's pH levels. Unlike many pH buffer products that come in a liquid form, this one is powdered, making it more concentrated, light...

$10.99
American Marine Pinpoint Dual-Stage Temperature Controller + Probe

American Marine Pinpoint Dual-Stage Temperature Controller + Probe

PinPoint Temperature Controller can easily handle up to a 1/2HP chiller and 700 Watts of heaters (12 Amps). The PinPoint Temperature Controller is a dual-stage controller that can also be use as a single-stage controller. The temp...

$224.99
Hanna Instruments Electrode Cleaning Solution, 250 ml

Hanna Instruments Electrode Cleaning Solution, 250 ml

Hanna Instruments Electrode Cleaning Solution, 250 ml

$11.99
American Marine Pinpoint Calcium Monitor Fluid Kit

American Marine Pinpoint Calcium Monitor Fluid Kit

Make sure that your aquarium has all the calcium elements it needs by buying the American Marine Pinpoint Calcium Monitor Fluid Kit from Pet Store . This wonderful product will help you find out if the water in your fish tank has...

$15.99
American Marine Pinpoint Nitrate Calibration Fluid Set

American Marine Pinpoint Nitrate Calibration Fluid Set

Have you ever experienced garnering an inaccurate reading from your aquatic tools because of improper handling? When it comes to the maintenance of your filtration devices and other machines, especially those that are equipped wit...

$15.99
Digital Aquatics Lifeguard v2.0 Aquarium Monitor

Digital Aquatics Lifeguard v2.0 Aquarium Monitor

Not ready for a controller? Protect your tank with Lifeguard™ by Digital Aquatics. Reliable monitoring and protection. Digital Aquatics’ Lifeguard™ monitoring system protects your aquarium by monitoring the three parameters ...

$219.98
Zoo Med Aquasun Aquarium Controller Timer & Power Strip

Zoo Med Aquasun Aquarium Controller Timer & Power Strip

Programmable timer and power strip in one. Provides for a natural day/night cycle for your fish. Includes 8 grounded outlets (4 timer controlled and 4 continuous power outlets). Grounded 3 prong receptacle for safety. Easy to prog...

$16.01
American Marine Pinpoint Nitrate Monitor

American Marine Pinpoint Nitrate Monitor

American Marine is proud to introduce the PINPOINT™ Nitrate Monitor. The only truly affordable and accurate digital Nitrate measurement instrument engineered for marine saltwater. The PINPOINT™ Nitrate Monitor has been designed as...

$269.96
Hanna Instruments Combination pH and ORP Tester

Hanna Instruments Combination pH and ORP Tester

Manage the pH level of your aquarium or pond with the Hanna Instruments Combination Ph and Orp Tester from Pet Store . This dual controller is made available in the market to provide a convenience to aquarists in monitoring the...

$167.49
American Marine Pinpoint ORP Controller

American Marine Pinpoint ORP Controller

Automate ozone in your special aquarium using the best controller in the market - the American Marine Pinpoint ORP Controller from Pet Store . It is a highly functional device, but it is also not that costly. Going further, this ...

$199.99
Neptune Systems Apex AquaController PM3 Dissolved Oxygen, Temperature, I/O Expansion Box

Neptune Systems Apex AquaController PM3 Dissolved Oxygen, Temperature, I/O Expansion Box

The PM3 probe module, includes support for dissolved oxygen, temperature, and 6 digital inputs. The PM3 features are: Monitor/Control Dissolved and temperature. 6 digital inputs for float switches, water on floor sensors,...

$94.95
Hanna Instruments Replacement Electrode for HI98121, HI 98127, HI 98128, HI98129, HI98130

Hanna Instruments Replacement Electrode for HI98121, HI 98127, HI 98128, HI98129, HI98130

Spare electrode for HI 98121, HI 98127, HI 98128, HI 98129 and HI 98130

$55.49
Won Brothers PH D-1500 Temperature Controller

Won Brothers PH D-1500 Temperature Controller

The Won Brother PH D-1500 temperature controller can be used with heaters, heating elements or chillers. This single-stage temperature controller can be used with heaters up to 1500W or chillers up to 3/4HP. The controller include...

$89.99
Current USA Dual Ramp Timer

Current USA Dual Ramp Timer

Mimic a natural morning sunrise and evening sunset every day. The Dual Ramp Timer™ is a fully programmable 24-hour LED lighting controller that not only turns your lights on and off, it also simulates a gentle sunrise, sunset and...

$69.50
Digital Aquatics Expansion Socket for ReefKeeper Controller

Digital Aquatics Expansion Socket for ReefKeeper Controller

Get total control of devices that have high current with the Digital Aquatics Expansion Socket for Reefkeeper Controller from Pet Store . This socket extends your Reefkeeper Controller model to more than its fixed maximum limit. ...

$49.99
American Marine Pinpoint Conductivity Fluid 60ml

American Marine Pinpoint Conductivity Fluid 60ml

American Marine Pinpoint Conductivity Fluid 60ml PINPOINT® Conductivity Calibration Fluid 60ml 45.0 µS standardized fluid for calibrating the PINPOINT® Conductivity Monitor

$7.99
Hanna Instruments Combo pH/EC/TDS/Temperature Tester with Low Range EC

Hanna Instruments Combo pH/EC/TDS/Temperature Tester with Low Range EC

Aquarium water needs to be tested regularly to ensure that it remains to be a healthy environment for the aquatic life it carries. Such tests include checking the pH levels, the temperature, electrical conductivity (EC), total d...

$160.49
American Marine pH/ORP Extension Cable

American Marine pH/ORP Extension Cable

Did you just move your fishes from a small tank to a larger one? Are you so economical that you still use the materials and accessories you used in your small fish tank? However, you oxygen hose is so short that it doesn’t fit you...

$34.99
Tunze Water Level Alarm 7607/2

Tunze Water Level Alarm 7607/2

As a fish keeper, it may seem absurd to think that there is such a thing as the drying of an aquarium. However, you may be surprised to learn that there really is such a thing. Plus, this instance can cause your plants to wilt and...

$203.88
1 Channel Apex to Stream/1 Channel Light Dimming Cable Neptune Systems AquaController

1 Channel Apex to Stream/1 Channel Light Dimming Cable Neptune Systems AquaController

Combination stream and light dimming cable for Apex variable speed ports.  It has 1 RJ45 connector on one end of the cable which plugs into the Apex base unit.  The other end of the cable contains 1 Din5 connector used t...

$18.99
Neptune Oxygen Probe with 10 foot Cable

Neptune Oxygen Probe with 10 foot Cable

Oxyguard Dissolved Oxygen Probe 0 to 19.9 ppm Lab quality probe w/ 10ft cable Temperature, Altitude, and Salinity Compensation Mini Din 6 Connector PC Serial Cable In order to connect the AquaController to a PC, ...

$699.95
76 - 100 of 115
This item is temporarily unavailable but will be back in stock soon.

Item #
Price:
Click the Add To Cart button below if you'd like to reserve this item today. Any other items included in your order will be immediately processed and shipped. We will ship this item separately as soon as it arrives. We will not charge you for this item until it ships and you will incur no additional shipping charges.

Enter your email address in the field below and click the Notify Me button if you'd like us to send you an email when this item becomes available. Although you will be immediately notified when we have stock on hand, we will not reserve any units for you; you must return to our website and place an order.

Your Email:
Just enter your email address below and we'll let you
know when the product you are looking for becomes available!

Item Code:
Price:
Your Email:
Petstore 14271 Corporate Drive Garden Grove, CA 92843 Telephone: 1-888-9-WEBPETS E-Mail: [email protected]
Follow us:
FaceBook Twitter Pinterest