Orlushy Submersible Aquarium Heater,100W/150W/200W/300W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater

★100W aquarium heater is suitable for 15 to 30 gallons aquariums,Length - 9",voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.★It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals.★Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.★Precise temperature dial from 68 to 89°F allows for complete control of aquatic climate within a 1-degree difference.★Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached Size:100W Product Features: 1. 110V-120V/60HZ 6-foot power cord, 2. Fully submersible. 3. Universal heater for marine, freshwater or tropical aquariums 4.automatic safety shut-off feature, and overheating protection. Available In: Length - 9.5" 15-30 Gallons, 100 Watts Length - 9.5" 30-50 Gallons, 150 Watts Length - 11" 40-60 Gallons, 200 Watts Length - 11" 50-80 Gallons, 300 Watts Submersible Aquarium Heaters are made from thermal shatter-resistant quartz glass and were designed to absorb impacts, making them extremely durable. A power indicator light turns on when the unit is heating, Can be positioned at a vertical or horizontal angle. Can be used in fresh or saltwater fish tanks. 6-Foot power cord.

Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached 500W aquarium heater is suitable for 40 to 75 gallons aquariums,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart. Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank. Precise temperature dial from 68 to 89°F allows for complete control of aquatic climate within a 1-degree difference.