Aquael Comfort Zone Gold, 500W (300-1000L Aquarium)

COMFORTZONE GOLD is a glass aquarium heater with a thermostat whose contacts are covered with a layer of gold.
In order to guarantee the highest quality of workmanship, every single COMFORTZONE GOLD heater, before it gets to the end user, undergoes computer-assisted testing and calibration at AQUAEL’s professional laboratory. The accuracy of the thermostat is within ±1°C.
Being one of the least reactive metals, gold is resistant to oxidation. This solution significantly extends the useful life of COMFORTZONE GOLD heater and keeps the precision of its operation. This heater guarantees many years of failure-free operation and complete thermal safety of the animals kept in your aquarium.