This is one of the original manufactured aquarium heaters ever made, and quality which has outlasted the test of time. They have set the bar, and have been the leaders in quality standards that the other manufacturers try to copy. I would never replace my aquarium heaters for another sub standard brand.
Verified purchase: Yes | Condition: New
Don’t buy this brand. Temp setting doesn’t work and not consistent; seeing fluctuations beyond 2 degrees. Using on reef tank. My live stock is too expensive to risk with heater I can’t rely on. I have been in hobby off and on 40 years so not a newbie issue.
Verified purchase: Yes | Condition: New
Works great and keeps good, consistent temperature. Ability to "calibrate" temperature is nice. It is long, so buyer be aware.
Verified purchase: Yes | Condition: New
The Heaters Thermostat does not work ,Temperature stays at around 80F. Can not be Lowered .
Verified purchase: Yes | Condition: New
Good quality heater for a great price, love the adjustment, and made in Germany. Have two of them in my tanks will get more soon
Verified purchase: Yes | Condition: New
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