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- Wide Application: HT-6050 heater is suitable for most tropical freshwater and marine aquariums which volumes from 5 to 15 gallons. A heater is a fish tank set up necessity if you have tropical fish.
- Easy Adjustment: A visible temperature is displayed on the upper of heater, allowing you to precisely control the temperature. A rotary knob on top to adjust temperatures that range from 68°F to 93°F (20°C – 34°C). A good range for most fish is 76° to 80°F (25- 27°C).
- Fully Submersible: Water-tight sealing IP68 waterproof design, Strong suction cup clamps tightly fix the heater to the tank vertically. The Red indicator light on while working
- Explosion Proof: 1.5 mm extra thick Quartz Glass is shatterproof and prevents electricity leakage. The heater is protected with shockproof soft package material in case of unexpected damage during transportation. 1 Year Blast-proof Replacement Warranty. Measures 8.6″ x 1.2″ (L x D).
- Stick-on Thermometer: Simple to read and easy to attach (just peel and stick), Measures 5.2” by 0.7” and measurement range is 64°F – 93°F. With color indication design, the water temperature that the thermometer reads will change from white to blue.