Aquarium Systems VisiTherm Mini Submersible Heaters are available at the best price from Swell UK, to allow the quick and accurate heating of your aquarium with a unique pre-set feature! Virtually unbreakable these are a great addition to any nano aquarium.
Designed for use in fresh and salt water aquariums and for amphibians such as a frogs or turtles. The Aquarium Systems VisiTherm heater is a versatile and efficient addition to your set up. The heater has recently been redesigned with practicality and proficiency as a priority. The heating elements have been improved to a high standard.
With its sleek modern design these heaters are extra tough with its extra hard polymer and filled with epoxy resin. It also has a thermal protection that switches off the heating when it is taken out of the water for extra safety.