FEDOUR Adjustable Aquarium Heater with Protective Cover, 30W 50W 60W 120W Submersible Heater Thermostat for 5-40Gallon Fish and Turtle Tank (50W for 5-15Gallon)

50W aquarium heater, 110V/60Hz,1.5Mcable, Compact Size: only 7.5in(19cm) in Length.

Suitable for 5-15Gallon fish tank.

Fully submersible, 2mm thickened explosion-proof glass, with a protective cover, provide double protection, much safer than common heater.

Both for fresh and salt water, suitable for all kinds of fish, turtle and plants.

Waterproof and explosion-proof, longer serve life.

Adjustable temperatures from 20°C -34°C(68°F to 93°F), a good range for most fish is 76° to 80°F (25-27°C).

Complete accessories: An extra stick-on thermometer (just peel and stick) and an extra suction cup are provided for spare (total 3 pcs).