hydor Theo
Heater/stat
 

New aquarium heater functioning with the exclusive PTC (Positive Thermal Coefficient) technology.

The first shatter-proof heater thanks to the peculiar glass tube.

Maximum security: : THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube.

Free positioning in aquarium with supplied suction cups.

Self-limiting: : the patented PTC heating system guarantees operation in complete safety because in case of dry running there is no danger for damage.