Fluval M-200 Premium Glass Submersible Aquarium Heater - 200 Watt - Up to 65 Gallons

Fluval M200 Submersible Heater is a 200W aquarium heater combining elegant design with reliable performance. It features an adjustable thermostat for precise temperature regulation and a reflective borosilicate glass tube that allows it to blend into the aquarium. The M200 provides consistent, even heating for medium-size aquariums and includes an easy-to-read temperature dial. Its superior build quality and calibration ensure accurate, safe heating for tropical fish tanks.