Sicce JOLLY Preset 12 - Submersible Heater - 12 Watt

Mini pre-set heaters are configured at 25°C (77°F) to ensure an ideal temperature in small aquariums. The new JOLLY PRESET is unbreakable thanks to a plastic shell. They are compact with minimum space requirements, practical, precise, and reliable because the temperature is pre-set and regulated by an integrated circuit.