This Tetra submersible 50-Watt heater is so easy to make use of for aquariums starting from 2 to 30-Gallon. The electronic thermostat robotically adjusts warmth output to keep the water at a relentless 78-Degree Fahrenheit. All it’s important to do is put it within the aquarium and plug it in.
No adjustment required
Simple to hide
Two year warranty
Please read all label information on delivery