Water Controller

SORT:
VIEW: 32/64
551 items found. Showing items 1 to 32 .

    Make RO Water production more convenient with Tunze's automated RO Water Controller!   The Tunze RO Water Controller 8555 is used to regulate the water level in your fresh water storage container. It uses two float switches to control an electronic valve. When the water level drops below the first…

    $199.99

    …Hydrofill titanium ATO controller utilizes conductivity sensors making it a perfect auto top off controller for either fresh or saltwater aquariums. Hauling buckets, and daily refilling are now a thing of the past. Having an auto top off system monitor and control the water level in your aquarium…

    $69.99

    …top sensor also lets the AWC Touch controller know when to stop refilling the tank after a water change has occurred. The low water sensor acts as the minimum water level when a water change is in progress. During the water change, the output pump will pump water out of your tank our sump into a…

    $209.99

    Lifegard Quiet One Pumps have been used by reefers for years for silent reliable water movement. Typically employed as a return pump, Lifegard pumps can be used for almost any application where water needs to be moved continuously.    Features: Extremely quiet operation...so quiet you’ll swear it’s…

    $138.49

    Custom Designed for Aquarium Temperature Control Ink Bird ITC-308SA Aquarium Temperature Controller lets you set custom trigger points to turn on a chiller or heater based on the temperature of the water in your tank. The easy to read display lets you view the current temperate, while the large…

    $39.99

    Use the Water Valve from Tunze to connect to the Tunze Osmolator - the water valve replaces the pump with an electrically operated solenoid. Use it to control the flow of water from a tube rather than pumping it from a container like gravity-fed auto top off system.   Max Water Pressure - 145 PSI…

    $89.99

    …Ultra-Pure deionized water that keeps your titration tests accurate and repeatable. The biggest complaint about the Hanna Calcium Checker is when the sample is diluted, if the fresh water source is not pure, it can cause irregular readings and using Hanna's Deionized Water will help prevent that…

    Starting at:
    $10.00

    water level drops and automatically refills your sump or tank until it reaches your desired set point. Each float sensor has been designed with an exterior guard preventing snails & hermit crabs from attaching to the sensors.   Electronic Controller Module Our state-of-the-art electronic controller

    $84.99

    The first AC powered, controllable return pump! Control your tanks water flow with the Rossmont Riser Water Pump. Either plug the pump directly into your wall for plug & play operation or couple it with the Rossmont Waver Controller for full control through your phone, tablet, or computer! Max Flow…

    $99.90

    …LED Display Controller Overload/Temperature Protection Skimz QuietPro Pumps are full feature pumps that use a brushless 6-pole synchronous motor allowing you to have full control over the flow of the pump from 100% down to 5% while remaining completely silent. The included controller has a LED…

    $172.49

    …LED Display Controller Overload/Temperature Protection Skimz QuietPro Pumps are full feature pumps that use a brushless 6-pole synchronous motor allowing you to have full control over the flow of the pump from 100% down to 5% while remaining completely silent. The included controller has a LED…

    $275.99

    …you to have full control over the flow of the pump from 100% down to 5% while remaining completely silent. The included controller has a LED display that will show you the speed mode you are on, and also the wattage being consumed.  Variable Speed Skimz gives you control of the pump from 5%-100%…

    $137.99

    …you to have full control over the flow of the pump from 100% down to 5% while remaining completely silent. The included controller has a LED display that will show you the speed mode you are on, and also the wattage being consumed.  Variable Speed Skimz gives you control of the pump from 5%-100%…

    $218.49

    …LED Display Controller Overload/Temperature Protection Skimz QuietPro Pumps are full feature pumps that use a brushless 6-pole synchronous motor allowing you to have full control over the flow of the pump from 100% down to 5% while remaining completely silent. The included controller has a LED…

    $114.99

    …can now control your aquariums flow from anywhere in the world. WiFi enabled Browser based Two independent channels of control 30% to 100% flow control Capacitive one-touch button Feed Mode   Waver Control Yes, the AC powered Mover pumps can be controlled by the Waver Powerhead Controller! There are…

    $199.90

    …will keep it within 0.3°F of the controllers set temperature. With a properly sized heater, your aquarium can keep the temperature swings down to a minimum, while ensuring a long life for your heater. As your aquarium heats up, the controller will allow the water temperature to go past the set…

    $49.99

    …trouble free operation without computers or power controllers Create multiple currents from different directions Feeding Mode - temporarily suspend flow for 4 minutes during feeding time Night Mode - 8 hour program to simulate less water movement typical of night currents Alternate or Synchronous…

    $99.99

    …an Apex Controller to monitor and control their aquarium. The LDK system will plug right into your current Apex through the Aquabus connections and includes two Leak Detection Sensors. The sensors can be placed in multiple areas around your tank and its equipment. Pairing an Apex Controller with the…

    $549.85

    Controller System! Everything from programmable outlets to fish feeding, fully automated dosing control, along with flow and leak detection functionality. The Neptune Apex Dream Bundle is exactly what every aquarist needs.    Kit Includes: 1x Apex Controller System 1x Trident Cal, Alk, & Mag Water

    $1,399.90

    Controller System! Everything from programmable outlets to fish feeding, fully automated dosing control, along with flow and leak detection functionality. The Neptune Apex Dream Bundle is exactly what every aquarist needs.    Kit Includes: 1x Apex Controller System 1x Trident Cal, Alk, & Mag Water

    $2,539.55

    …Alk, & Mag Water Analyzer 1x 2-Month Trident Reagent Supply 1x Temperature Probe 1x Double Junction pH Probe 1x 6ft AquaBus Cable 1x 7.0pH Calibration Solution Packet 1x 10.0pH Calibration Solution Packet   ApexEL Controller System Get all the features of the flagship Apex Controller System at an…

    $1,099.90

    …to controller)     What's Included 1x XF280 Gyre pump 1x Magnetic Mount 1x Advanced Controller 1x Controller Mount 1x Power Supply 1x Set of spare rotors 1x Set of Cages 1x Set of Snail Screens   Maxspect Controller/Pump Compatibility Chart Name XF-230 Controller XF-250 Controller XF-280 Controller

    $449.99

    Smart Wave installation is a breeze with a convenient built in mounting eyelet and water resistant body allowing you to hang the Smart Wave anywhere you can put a nail. The SmartWave is also easy to use with 3 different movement programs set with the turn of a dial; Alternating, Synchronized and…

    $69.95

    …plugs may not be isolated from water, and power supplies could potentially be exposed to splashes or spills around the aquarium. The Aquarium Controller Boards provide a convenient way to organize all of your controller modules, as well as other equipment controllers and drivers, into one place.…

    $139.95

    …plugs may not be isolated from water, and power supplies could potentially be exposed to splashes or spills around the aquarium. The Aquarium Controller Boards provide a convenient way to organize all of your controller modules, as well as other equipment controllers and drivers, into one place.…

    $139.95

    …plugs may not be isolated from water, and power supplies could potentially be exposed to splashes or spills around the aquarium. The Aquarium Controller Boards provide a convenient way to organize all of your controller modules, as well as other equipment controllers and drivers, into one place.…

    $249.95

    …plugs may not be isolated from water, and power supplies could potentially be exposed to splashes or spills around the aquarium. The Aquarium Controller Boards provide a convenient way to organize all of your controller modules, as well as other equipment controllers and drivers, into one place.…

    $249.95

    Complete Water Analysis with Inductive Couple Plasma Testing   Knowing what is in your water is just as important as feeding your fish and coral, sometimes even more important. CoralVue's ICP Analysis Test is easy to use and only takes a few days to see the results. Each box comes with a single vial…

    Starting at:
    $29.99

    …pump pushing water at full throttle.   Smart Control All of the Gyre 300 series pumps are compatible with the Maxspect Connect ICV6 control module so you can wirelessly control your pumps using the free Syna-G app from Maxspect. Any combination of pumps can be connected and controlled which means…

    $299.99

    …pump pushing water at full throttle.   Smart Control All of the Gyre 300 series pumps are compatible with the Maxspect Connect ICV6 control module so you can wirelessly control your pumps using the free Syna-G app from Maxspect. Any combination of pumps can be connected and controlled which means…

    $349.99

    …JBJ TRUE TEMP –Digital Heater Controller   Easy to Use Large LED Display with accurate digital controllers. Easy push buttons make setting your desired temperature simple and easy.   Compatibility Plug any heater up to 1000 W maximum load into the controller.   Calibration Cross-reference…

    Starting at:
    $99.99

    water in our office and home tanks. By simply hooking up the pump end to any standard faucet you can easily remove water from your aquarium and have it drain directly into the sink. The control valve let you quickly control the flow of water through the Water Change System giving you precise control

    Starting at:
    $39.99