Low Price Hydor Theo Shatterproof Aquarium Heater

• A fully submersible, shatter-proof glass aquarium heater.
• This heater is shock resistant thanks to the patented PTC heating element and the shatterproof glass tube.
• The supplied suction cups allow you to position the heater anywhere in your aquarium. You can place it in the fish tank vertically, horizontally and fully submerged.
• If heater senses abnormal functioning, the patented PTC heating system guarantees completely safe operation in case of dry running.
• This universal aquarium heater may be used in freshwater or marine water fish tanks.

The Hydor Theo Shatterproof Aquarium Heater is designed with exclusive technology and high-quality components for longevity. This heater has all the features needed to safely and precisely maintain the water temperature in your aquarium. This aquarium heater is submersible, anti-thermal shock, highly resistant and features a graduated scale for precise temperature regulation. It also features self-control limiting technology, so if it senses abnormal functioning, the patented PTC heating system guarantees safe operation in case of dry running. Plus, you can position this heater horizontally or vertically!

Specifications

Precautions

HAZARDS TO HUMANS AND ANIMALS: Unplug all electrical appliances before making water changes or performing any maintenance. Use this heater indoors only. Check voltage to verify the one that's reported on the heater label corresponds to your electrical supply. Do no use if either the cable or the heater are damaged. Do not plug in when out of the water. Keep water at or above “Minimum Water Level” line.