COMFORT ZONE GOLD are glass aquarium heaters thermostats with contacts covered with a layer of genuine gold. Traditional glass aquarium heaters consist of a thermostat, contacts and a heating spiral. The thermostat controls the aquarium water temperature and, if the need arises, connects or disconnects the contacts, turning the heating spiral on or off. The most sensitive elements of the circuit are the contacts – despite using electronic support, due to metal oxidation, their surface is over time subject to gradual decay. That mechanism shortens the life span of the heater and lowers the accuracy of water heating. In the newly presented, revolutionary AQUAEL heater – COMFORT ZONE GOLD – that issue has been eliminated.

The contacts in that device are galvanically covered with a layer of genuine gold. The metal is highly chemically inert and is practically not subject to oxidization. Application of that solution significantly extended the heater life span maintaining at the same time the accuracy of its operation. It guarantees many years of failure-free operation and complete thermal safety of the animals inhabiting the aquarium. In care of the highest quality of manufacturing, each single unit is computer-tested in a professional AQUAEL laboratory prior to being passed to the hands of the user. The accuracy of thermostat operation is 1ºC.

For fresh or saltwater use.