Excellent quality Made in Germany not Ch...

Excellent quality Made in Germany not China Tried other heaters , all junk Has a green and red light to let you know when its idle or heating

Highly recommended!

Amazing 3 year warranty, can't go wrong

Finger weg! Gehen sehr schnell kaputt

Halten gerade einmal ein Jahr durch wenn es gut läuft

fading quality

Have always had excellent experiences with Eheim products in the past. The last 3 aquarium heaters that I purchased, only lasted on average 2-3 months. Either the pilot,(on-off) light doesn’t ever come on, when heating, or when the pilot light, stays on, but the heater, never heats up. But, I still keep buying them. When you get a good one, it will last forever!

Alles Bestens, gute Ware, guter Preis, Top, gerne wieder

Inferior Product

I struggled for months with the temp. It was up and down all the time. Decided to discard this heater. Purchased a Marineland for half the price and it works perfectly.

Bien

Reliable. Using as a "Back-up"

I've had the best luck with Eheim aquarium heaters (100-300w) in both Fresh water and Marine Reef setups over the years for this price range. Temperature stability has been great. I like the green and red LED feature that lets you know at a glance that the heater is heating (red) or in Stand-By (green). No lights would be a problem. All heaters fail depending on the environment & maintenance but the Eheim's have lasted the longest for me.

Very good buy

Slick design its fully submersible and very accurate temp setting

300w eheim

I'm concerned as I have bought more than 2 of these heaters. It appears the stay on the red light most of the time. I imagine x2 heaters pulling 600w is keeping my light bill high. I need to return as they are not doing the job that is needed for my discus tank.

Gute Artikel !

Schnellste Lieferung. Gute Qualität. Gut verpackt!

Works great

I got this heater for my 20 gallon aquarium and it quickly got the water up to temperature. I like that the knob to adjust the heat settings is on the top and easily accessible. Good product.

Très bel article

Bin sehr zu frieden.

Super Produkt 1 A von Eheim man kann sich nicht beschweren

Para um termostato indicado para até 60 litros, deixa um pouco a desejar ter dificuldades em aquecer 33l a 26 graus com uma temperatura ambiente entre os 18-20 graus.

Works Great

Red/green light display lets me know temp is accurate. Tropical fish in this 20 gal love it.

Lo que necesitaba.

EHEIM ThermoControl e 75 - fűtő

Teljesen megfelelő.

Great Heater

Holds the temperature perfectly, love that it is fully submersible and has a dry-run fail safe. Easy to install and set temperature.

Awesome!!!

Works great in my 55 gallon tank. I love it!!!!!!!!