Controllers

Automate control of your aquarium lights, pumps, temperature, monitor for tank leaks and record key water parameters, and more with these aquarium controllers and monitors from top brands including Neptune Systems, Digital Aquatics, and EcoTech Marine.

You can now effortlessly get accurate readings for water temperature, water level, salinity, pH, and ORP. You can also detect water leaks even during its earliest stage. You can monitor and control every device in your aquarium—including its lighting fixtures, pumps, and fish feeders. These aquarium monitors and controllers will do the job for you.

We believe owning an aquarium shouldn't be as tedious and time-consuming as it used to. Need help choosing just the right controller for your aquarium? Chat with us!

JBJ Digi Temp Digital Thermometer
$11.95 $7.77
Quad Probe Holder
$14.99 $7.50
Digital Aquatics DCI DC Pump Interface
$59.95 $41.97
Digital Aquatics Dosing Pump DP1
$99.95 $69.97
Digital Aquatics Dosing Pump DP1 Slave
$89.95 $62.97
Digital Aquatics Reefkeeper PC1
$59.95 $41.97
Digital Aquatics 1 ft Bus Cable
$11.95 $8.37
Digital Aquatics 10 ft Bus Cable
$14.99 $10.49
Digital Aquatics 20 ft Bus Cable
$17.99 $12.59
Digital Aquatics 3 ft Bus Cable
$11.95 $8.37
Digital Aquatics 6 ft Bus Cable
$14.99 $10.49
Digital Aquatics SW5 Switch Module
$69.99 $48.99
Digital Aquatics Temp Probe For RKE
$24.95 $17.47
Neptune Systems 6' Bus Cable
$14.95 $10.47