Visi-Therm Submersible Aquarium Heater

Perfect for Freshwater or Marine

“CLICK SET” TEMP
Gives precise control to accurately set temp to ± 1°F with every “click”.

MOUNTING BRACKET
Advanced mounting bracket securely attaches to glass and provides 3 window positions to view temp display from multiple angles.

ON/OFF INDICATOR
LED lights when heater is operating.

HIGH VISIBILITY TEMP SETTING
Easy-to-view sliding scale tells the exact temperature setting.

DOUBLE STRENGTH
Double strength glass casing for extra durability.