FISH ROOM SUPPLY HOUSE
1-800-521-6258

Jager Submersible Heaters

* automatic dry run shut off
* fully submersible
* special Schott DURAN shatterproof glass
* heating function indicator
* precise temperature control
* temperature recalibration
Ebo-Jager is known for quality Aquarium Heaters for over 20 years. NEW Jager German made models now manufactured in Germany by Eheim, continues the tradition of a quality submersible thick shatterproof glass heater with Eheim’s reputation for quality control and manufacturing expertise. Experienced fish breeders will not risk their livestock with anything else. Easy to adjust dial with temperature graduations and unique feature that allows user re-calibration. UL listed models required in many commercial applications. In larger tanks or Central Filter Sumps, combine these heaters with our Temperature Controller for unparalleled temperature control. Multiple heaters work best when controlled by one Temperature Sensor as opposed to individual heater thermostats. General rule of thumb for sizing is 3 - 5 watts per gallon of water. Stay on the higher side of range if your room’s ambient temperature is lower than normal (as in basements) or if you are keeping very warm water fish such as Discus. We discount in quantity and combinations of any size can be made for quantity price break levels.

NEW Unbreakable high wattage Titanium Submersible Heaters

For large aqauriums and Central Systems use these new Titanium heaters for best performance and reliability. These heaters do not come with thermostats and must be wired to our Controller. Larger more expensive heaters such as these are best made without integrated thermostats since failure of the integrated thermostats will cause the entire heater to be discarded. A high quality industrial controller such as our ETC or GTC will ensure fail safe operation for many years.

When the value of your livestock is high, as in coveted breeding stock or fish in larger display tanks, it does not make much sense to entrust their well being to inexpensive production made Aquarium type heaters. Note that all large wattage heaters must be handled with appropriate precautions to avoid overheating. Heater must be fully immersed at all times and even after power is disconnected for a period until tube has cooled to avoid excessive temperature rise of the heating tube while exposed to air. An alternative for larger tanks is to use lower wattage aquarium heaters all connected to a single quality controller to achieve the same wattage required.

For multiple heater termination use our commercial grade power bus strips.