$20.99 $16.79 $4.20
An automatic and adjustable aquarium heater that automatically maintains the water temperature selected throughout the tank.
* Temperature dial is easy to read and set.
* Special glass tube is highly resistant against heat and shock.
* Visible ON/OFF indicator lamp.
* Totally submersible.
* Special adhesive suckers and clip to keep heater firmly in place.
* Suitable for tropical or marine tanks.