Customer Reviews

34 Reviews 34 Reviews 3.8 out of 5 Stars

88% Recommend

88% of reviewersrecommend this product

3.8 / 5

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Aqueon Submersible Aquarium Heater

Aqueon Submersible Aquarium Heater

  • Most Helpful Positive Review

    Read All 24 Positive Reviews

    Life Saver!

    By Makayla on Dec 29, 2018

    I had a previous heater that never got my water above 73 degrees F even though it claimed to be preset to 78. This item was only a few dollars more but ended up being astronomically better! It had the water heated up to a tropical 80 before I came home from work that night! In love w/ another in cart I had a previous heater that never got my water above 73 degrees F even though it claimed to be preset to 78. This item was only a few dollars more but ended up being astronomically better! It had the water heated up to a tropical 80 before I came home from work that night! In love w/ another in cart for another tank! … more

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  • Most Helpful Critical Review

    Read All 10 Critical Reviews

    temperature control is completely off

    By kazarnyc on Nov 18, 2018

    The product arrived with the little blue knob that controls temperature fallen off. I put it on in what felt like the only way it _would_ go on. Luckily rather than put it in the turtle's tank directly, I decided to use it to heat a bucket of replacement water. I set the knob to 78, left the heater submerged The product arrived with the little blue knob that controls temperature fallen off. I put it on in what felt like the only way it _would_ go on. Luckily rather than put it in the turtle's tank directly, I decided to use it to heat a bucket of replacement water. I set the knob to 78, left the heater submerged horizontally in the bottom of the bucket, and when I came back a couple hours later **the temperature was almost 90 degrees**. I will not put this in my turtle's tank and I recommend that anyone purchasing this test the temperature settings in a separate tank or bucket before using it in your pet's environment. The only reason I'm keeping this unit is as a replacement water heater, and next time I will monitor the temp more frequently. Also, the numbers indicating the (supposed) temperature settings are really hard to read, particularly when the top of the unit is wet … more

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  • Not what I expected

    By on

    I recently set up my new 10 gallon aquarium with the 50 watt heater. When I purchased this product I was under the understanding that i would be able to set the aquarium temperature to 70 degrees. This however is not the case, I am finding out that even at the lowest setting on the heater the lowest temperature my tank can go down to is 80 degrees without just being at room temperature. I will be looking to replace this heater

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