I have kept fish tanks for 20 plus years. For majority of those years i have used Eheim products. I have always been completely satisfied with their products. This heater is no exception as It maintains my Discus tank at 82 degrees with no top on the tank. I have found their products to be reliable and consistent. I recommend this heater to anyone that needs dependable temp control. The dial is a nice touch, no need to guess at what temp you are setting. It feels well made when you hold it, as well as LOOKS well made. The cord is of a nice length too, which doesn't sound like a big deal till you get a piece of equipment with a 2 ft cord that wont reach the out no matter how you place it on/in aquarium. Over all a quality product at a very reasonable price.
Verified purchase: Yes | Condition: New
This is keeping my 200 gal.outdoor freshwater pond nice & cozy at 72* now that the winter nights are dipping below freezing. The TOTALLY submersable design is nice & safe and now has automatic shutoff for accidental overheating. I've heard from many Aquarium experts over the years that EHIEM JAGER products are high quality. The several heaters I've used have proved them right. Steve Ivy
Verified purchase: Yes | Condition: New
This heater keeps the water in my tank at a consistent temperature. This is a very accurate heater. I monitor my 180 gallon with a digital thermostat and this heater has held my tank at 83.6 for two months. I don't have a single complaint so far using this heater. All of my friends in the hobby have used these Eheim Heaters for years and I hope that this heater will last years for me as well.
Verified purchase: Yes | Condition: New
I use this heater in a 110 gallon stock tank to grow out fry. It provides a stable temperature in a difficult enviornment, my basement. Spend the extra money, the quality is worth it!
Verified purchase: Yes | Condition: New
Eheim makes great quality products and that can be expected of their heaters . The eheim heater keeps my tanks heated at my pre set temps , they are shatter proof which is plus with larger fish and are reliable .
Verified purchase: Yes | Condition: New
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