NHA-250 from Aqua Nova is a fully submersible 250wquartzheater with thermostat. Supplied with thick rubber suction cups, for easy attachment to aquarium walls.
Resistance type heater for aquarium up to 600 liters . Power of 250 watts . 3 year warranty.
The EHEIM adjustable heater is a state-of-the-art electronic thermal device with the best available technology. A sheath made of special laboratory glass increases the heating surface, serves as a heat shield and ensures optimum heat emission.
SCHEGO 250 is a titanium heater with a power of 250 Watts for freshwater and saltwater aquariums. SCHEGO heaters are unbreakable and very good resistance to saltwater. All Schego heating elements are grounded and thus ensure safe operation.
This heating is without thermostat , a control device will be necessary.
TheEheim Thermocontrol e250 heater is of theresistance type. It is used to maintain aconstant temperature in an aquarium of up to 300 liters . Power of 250 watts. 3 year warranty .
EHEIM adjustable heaters are state-of -the-art electronic devices with the best available technology. A sheath made of special laboratory glassincreases the heating surface , serves as a heat shield and ensures optimum heat emission.