Heaters

Liquid Crystal Aquarium Thermometer Vertical

Liquid Crystal Aquarium Thermometer that mounts to the outside of your aquarium. It is Accurate, Easy to Read, Safe - Non Toxic, Unbreakable, Non-corrosive and can be Repositioned.

Coralvue Hydros Temp Sensor

The HYDROS Temperature Sensor is an easy and affordable way to monitor aquarium temperatures and maintain them within the desired range. It monitors the water temperature in your aquarium so you can keep it within the safe zone, and you can be...

Coralvue Hydros Slim Temperature Probe

HYDROS CONTROLLER REQUIRED The HYDROS Slim Temperature Sensor Probe is an easy and affordable way to monitor aquarium temperatures and maintain them within your desired range. It monitors the water temperature in your aquarium so you can keep it within...