Fluval E Heater 200 W

E-Series is the only digital heater range on the market to offer dual-sensor VueTech® microprocessor technology, which continuously displays accurate water temperature and visually alerts the user of any fluctuations. 200-Watt heater designed for aquariums up to 65 US Gal / 250 L Displays water temperature digitally in Celsius or Fahrenheit Precision temperature control allows for increments (+ or -) of 0.5 degrees VueTech® system will change display colors if set temperature varies +/- 1°C or +/- 2°F (blue = low, green = safe zone, red = high) Integrated fish guard provides added protection Slim mounting bracket- For use in freshwater and saltwater aquariums