I do not have a heater yet ,but from the reviews that i have read on EHIEM JAGER heater this is one i am going to get ,and i think i read somewhere that it is made in Germany.There are 4 positive reviews on amazon ,but i have also googled it and all the reviews i came across are positive , also positive on youtube.Almost all the other reviews on other heaters that i have read on amazon had problems ,some had exploding glass or come home to find the heater arching in the tank.
- Fully submersible
- Thermo safey control protects against running dry; Will automatically turn off when water level dips too low
- TruTemp dial recalibrates the heater for precise temperature regulation
- Made of shock resistant and shatter proof glass for fresh or marine water
- On/Off indicator light for at-a-glance monitoring
http://www.amazon.com/EHEIM-Jager-Aquarium-Thermostat-Heater/dp/B00425AXQA/ref=sr_1_sc_5?ie=UTF8&qid=1345684767&sr=8-5-spell&keywords=ehime+heater