Controllers & Monitors

The Importance of Aquarium Controllers & Monitors

Aquarium controllers and monitors are a convenient way to keep an eye on the various water parameters in your aquarium. Fish Tanks Direct’s aquarium parameter monitors allow continuous readings of your aquarium's pH, ORP, salinity, and temperature. Our fish tank temperature controller and aquarium monitor system provide digital figures within a moment’s notice. Our aquarium controllers and monitors also include an electrical outlet that can be used to turn on or off components like heaters (for temperature control), solenoid on CO2 regulators (for pH control) and ozonizers (for ORP control).*Please keep in mind that all sensor probes are pre-tested for accuracy and stored in a saline solution, therefore it is very common to find residue that resembles salt buildup on the probe itself.