The 100w Newatt pond heater is made by the renowned Visitherm. The Newatt pond heater is designed for safe and continuous use with the following unique features: a robust aluminium cylinder, which allows all-round heat distribution, protected by a reinforced plastic casing to prevent thermal and mechanical shocks, making it virtually unbreakable. The Newatt pond heater is set onto a durable plastic floating disc and comes with 10 metre outdoor cable.