Combining artful design with powerful functionality, the Aquael Platinium Heater is a ultra precise, glass heater sporting a built in electronic thermostat that accurately monitors temperature levels within the aquarium. The unit can set temperatures anywhere in the range between 20°C and 33°C and maintains a consistent accuracy of 0.4°C or higher for unmatched performance and reliability. With no failure prone mechanical parts, the heater provides longer-lasting service and can run continually without issue. Sporting an intuitive one touch system for temperature adjustment, a ceramic heat sink for optimal heat distribution, and an easy to read temperature gauge this is one of the most user friendly, and effective, heaters on the market today.