Quick Summary
The Sgizoku 100W Aquarium Heater is a fish tank heater for 40L to 100L saltwater and freshwater aquariums. It includes over-temperature protection, automatic power-off when it leaves the water, and an adjustable temperature range of 18-34 °C.
It also uses a built-in thermostat. The heater starts working when the water temperature is below the set level and stops automatically when the set temperature is reached.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Sgizoku, helping identify the exact heater range. |
| Power | 100W, which is the stated heater output. |
| Tank size | For 40L to 100L aquariums, so the tank volume should match this range. |
| Water type | Suitable for saltwater and freshwater aquariums. |
| Temperature range | 18-34 °C, allowing the set temperature to be adjusted within that range. |
| Protection features | Over-temperature protection and automatic power-off when leaving water. |
| Control method | Button-controlled temperature setting on the controller. |
What to Compare Before Buying
- Aquarium volume: This model is stated for 40L to 100L tanks. Compare that range with the size of your aquarium.
- Water type: It is stated for both saltwater and freshwater aquariums.
- Temperature control: The adjustable range is 18-34 °C, so check that this matches the temperature you want to maintain.
- Protection features: Automatic power-off when out of water and over-temperature protection are built in, which matter in a heater purchase.
Compatibility, Size and Fit
Check that your aquarium falls within the stated 40L to 100L range before choosing this heater. The model is intended for saltwater and freshwater aquariums, so the main compatibility check is tank volume rather than water type.
What Else You May Need
You will need a suitable aquarium setup and a water environment that matches the heater’s stated tank range. Make sure the heater is positioned for normal submerged use and follow the manufacturer’s instructions for the exact controller settings.
Safe Use and Important Precautions
The heater includes automatic power-off when it leaves the water and over-temperature protection. It also shows E1 when exposed to air or running, and H1 when operating at abnormally high temperatures. Use it in line with the manufacturer’s instructions and check the display if the heater stops heating.
Choosing the Correct Version
Confirm the 100W version and the 40L to 100L size range before choosing an offer. The temperature range is 18-34 °C, so check that this suits your aquarium setup.
Before You Decide
Check the tank volume, confirm the 100W heater version, and make sure the 18-34 °C adjustment range suits your aquarium. If you need a heater for a smaller or larger tank, compare the stated size range carefully.
