These premium glass heaters are fully submersible, are simple to install and come in a variety of sizes.
Visible temperature settings make it easy to maintain the correct temperature in your aquarium.
They are suitable for freshwater, tropical and marine aquariums.
- Temperature Adjustment
- Waterproof Double Insulation
- Water Level Line
- Visible Temperature Setting
- Power Lamp (Indicates On/Off Cycles)
- Heating Elements with Improved Insulation