Aquatop Submersible Titanium Aquarium Heater & External Thermostat 300W
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.
Specifications
| Feature | Detail |
|---|---|
| Heater Type | Submersible Titanium |
| Power | 300W |
| Temperature Range | 68F – 92F |
| Thermostat Type | External |
| Probe | Separate Temperature Probe |
FAQ
What is the temperature range of the heater?
The temperature range is 68F to 92F.
Is the heater compatible with all aquarium types?
The heater is designed for use in freshwater aquariums within the specified temperature range.
Does the heater come with a built-in thermostat?
No, it comes with an external thermostat for precise temperature control.

Maria Lambert –
The heater has been running smoothly for over six months. It maintains a steady temperature even during temperature fluctuations. The titanium construction feels very sturdy and the external thermostat is easy to adjust. No issues with overheating or malfunctioning.
Stephanie Dickens –
Works well in my 55-gallon tank. The temperature stays consistent and the probe reads accurately. I appreciate the compact size and the durability of the titanium element. A reliable choice for long-term use.
Maria Sanderson –
Installed it last month and it’s been very stable. The external thermostat makes it easy to set and monitor temperature. No leaks or malfunctions reported so far. Great build quality and performance.