Quick Summary
This is a 500W submersible aquarium heater with an external digital temperature controller and LED display. It is set up for 250L-500L tanks and is described for freshwater, saltwater and tropical fish use, with over-temperature protection and a stated temperature range of 15-34b0C.
The external controller lets the temperature be adjusted without reaching into the water, and the LED display shows the water temperature. Before choosing an offer, check that the tank size, temperature range and heater wattage match your setup.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Power | 500W, which is the main figure to compare with the size and heating needs of the tank. |
| Tank size | 250L-500L, so the heater is aimed at larger aquarium setups. |
| Temperature range | 15-34b0C, which sets the usable adjustment range. |
| Display | LED display, so the set temperature and water temperature can be checked on the unit. |
| Controller | External digital temperature controller, allowing adjustment away from the water. |
| Protection | Over-temperature protection, which is an important check for aquarium use. |
| Use | Freshwater, saltwater and tropical fish tanks are all stated uses. |
What to Compare Before Buying
- Tank capacity: This heater is stated for 250L-500L tanks, so compare that range with your aquarium size.
- Heating power: The unit is 500W, which is the key figure to compare against the size of the water volume you want to heat.
- Temperature range: Check that 15-34b0C covers the temperature you want to set.
- Control style: The external digital controller may suit buyers who want to adjust settings away from the tank.
- Use environment: It is described for freshwater, saltwater and tropical fish setups, so check that matches your tank type.
Compatibility, Size and Fit
This heater is described as a submersible model for aquarium use. The main fit checks are the tank volume, the available space in the tank and whether the heater setup suits your aquarium layout.
If the heater will be used in a larger tank or a different setup, make sure the chosen position allows the unit to be fully immersed and placed where water movement suits the heating arrangement.
What Else You May Need
For use in an aquarium, you will need a suitable tank and an appropriate water setup for the heater. If you are comparing offers, also check whether the controller and heater are included as part of the same item.
Before You Decide
Confirm the 500W rating, the 250L-500L tank range and the 15-34b0C adjustment range before choosing an offer. If your tank is smaller or your heating needs differ, a different heater specification may be a better match.
