Controllers & Monitors
Aquarium Controllers & MonitorsAquarium 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.
Price From: $0.99How important is the pH level of your aquarium water for your fishes, you might ask. Well, it is very important because different types of fishes require different ranges of pH. You need to monitor the acidity or alkalinity of you... Learn More