Orlushy Submersible 300W Aquarium Heater-Fish Tahk Heater With Adjust Knob Thermostat 2 Suction Cups Suitable for marine saltwater and freshwater

Product Features: 1. 110V-120V/60HZ 6-foot power cord 2. Fully submersible. 3. Universal heater for marine freshwater or tropical aquariums Available In: Length - 9.5\" 15-20 Gallons 100 Watts Length - 9.5\" 20-40 Gallons 150 Watts Length - 11\" 30-40 Gallons 200 Watts Length - 11\" 30-55 Gallons 300 Watts Submersible Aquarium Heaters are made from thermal shatter-resistant quartz glass and were designed to absorb impacts making them extremely durable. Can be positioned at a vertical or horizontal angle. Can be used in fresh or saltwater fish tanks. 6-Foot power cord.