Aquatop Submersible Titanium Aquarium Heater & External Thermostat 500 Watt

Aquatop's TH-C series of fully submersible titanium heaters with controller offers a compact design for versatile placement and are extremely durable thanks to the tough titanium heating element construct. Temperature range is 68F - 92F, and each unit has a separate temperature probe to help ensure even temperature readings.