JBJ U.S.A. TrueTemp G2 Titanium Aquarium Heater with Digital Controller
Maintain stable aquarium temperatures with confidence using the JBJ U.S.A. TrueTemp G2 Titanium Heater. Designed for both freshwater and saltwater aquariums, the TrueTemp G2 combines a corrosion-resistant titanium heating element with an advanced digital controller to deliver precise, dependable temperature regulation.
Unlike traditional glass heaters, the titanium heating element is built for durability and long service life while providing efficient, even heat transfer throughout the aquarium. The included remote temperature probe continuously monitors actual aquarium water temperature, helping eliminate inaccurate readings caused by heat radiating directly from the heater.
| Specification | Details |
|---|---|
| Heating Element Material | Titanium |
| Power Rating | 50W |
| Operating Temperature Range | 50°F to 86°F (10°C to 30°C) |
| Heater Type | Submersible |
| Remote Probe Included | Yes |
| Controller Type | Digital |
FAQ
Can this heater be used in both freshwater and saltwater tanks?
Yes, the TrueTemp G2 is designed for use in both freshwater and saltwater aquariums.
Does the heater require any special installation or setup?
No special installation is required. Simply place the heater in the aquarium and connect it to the power source as per the instructions.
How does the remote temperature probe improve accuracy?
The remote probe measures the actual water temperature away from the heater, preventing inaccuracies caused by heat radiation from the heater itself.




Deirdre Bower –
This heater has been running smoothly in my 55-gallon saltwater tank for over six months. The temperature stays consistent and the digital display is easy to read. I noticed no overheating issues and the probe works well to monitor actual water temp.
Lily Newman –
Switched from a glass heater to the TrueTemp G2 and have seen a noticeable improvement in temperature stability. The titanium element feels more durable and the remote probe eliminates the guesswork with temperature readings.
Chloe Terry –
Works well in my freshwater tank. The digital control is responsive and the heater maintains temperature without fluctuations. A bit larger than expected, but fits well in the tank.
Ruth Walker –
After a few months of use, the heater still performs as expected. No signs of corrosion or failure. The remote probe is a great addition for accurate monitoring.