Tetra HT150 Aquarium Heater

Details: Temperature-setting button to preselect the desired water temperature within the range of 19°C to 31°C at 0.5°C intervals
Water-tight cap, i.e. fully immersible
Control light for the heating phase
Electronic switch for ultimate reliability and safety
Extra thick (2 mm) heat- and shock-resistant borosilicate glass tube
Twin ceramic heating element to ensure uniform heat dissipation through the glass
Securely attached by two adhesive suckers
Long mains lead (1.6 m) for simple installation in the aquarium
Easy to read, ensuring user-friendly temperature setting