AquaGlow Submersible Aquarium Heater 200W

High-output 200W submersible heater engineered for aquariums 40–65 gallons. The thick quartz tube and reinforced end caps withstand repeated thermal cycling. Wide thermostat range of 64–93°F suits tropical, temperate, and warm-water setups including discus tanks. Comes with a magnetic mounting bracket that attaches to the tank exterior for easy positioning without lifting the heater out of the water.