Discover the efficiency and reliability of the Hydor Theo 50W Aquarium Heater, designed to heat aquariums with a capacity of 20 to 50 litres safely and precisely.
Measuring nearly 18cm in length, this compact heater is perfectly sized while delivering enough power to heat up to 50 litres of water. It is not recommended for aquariums smaller than 20 litres. The unit is shatterproof and features an adjustable temperature range from 20°C to 32°C, ensuring your aquatic environment stays just right.
Suitable for both freshwater and marine (saltwater) setups, this heater is fully submersible and can be positioned either vertically or horizontally, thanks to the two provided suction cup mounting clips. For optimal performance, ensure the water level reaches at least the indicated minimum line if not fully submerged.
Equipped with exclusive PTC technology and high-quality components, the Hydor Theo heater promises durability and long-lasting performance.
Although brand new, this heater is sold without its original packaging and is heavily discounted.
Enhance your aquarium with the Hydor Theo 50W Heater, ensuring your aquatic life thrives in a perfectly controlled environment.