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.
Oxygen is very important for aquariums because oxygen is the air that fish breathe - just like humans. This is why circulating oxygen - also called oxygenation - is very important in fish tanks. Fish should have an adequate and co...ONLY$481.98