Aquatop 200W Premier Glass Aquarium Heater with Protective Guard - Submersible, Adjustable, Fresh & Saltwater

Introducing Aquatop s HTG Series of fully submersible glass heaters with thermostat control. The HTG Series offers a compact design for versatile placement and is extra durable due to the built-in glass element. The thermostat control makes it simple and easy to adjust the temperature setting without getting your hands wet. Aquatop s HTG Series is suitable for both freshwater and saltwater use.