Aqueon Mini Fish Tank Heater

Mini Fish Tank Heater Aqueon Mini Heater provides warmth to tropical fish. Designed with a shatterproof housing and thermal safety shut-off, this compact and completely submersible mini heater is perfect for desktop aquariums with a minimum size of 2.5 gallons and up to 5 gallons. 10W Fully submersible in a compact size Shatterproof and nearly indestructible Ideal for desktop aquariums 2.5 to 5 gallons Thermal safety shut-off