Controllers & Monitors

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.-
Hanna Instruments pH Calibration Solution, 20 ml Sachet (25pcs)
Price From: $24.99 -
Hanna Instruments Waterproof pH Tester with Replaceable Electrode
Price From: $84.99 -
Oxyguard Calibration Kit
$69.93 -
American Marine Pinpoint pH Calibration Fluid
Price From: $0.99










