The Aiicioo Under Tank Heater is a reliable and powerful heater that is perfect for keeping your tropical or temperature-reptile species warm. The heater features a Nichrome wire that is resistant to corrosion and a durable construction that makes it easy to clean and wipe. The heater is also equipped with rubber feet that help to keep the device from sliding around and the low wattage design that provides a gentle and uniform heat without hot spots.