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Finnex HMO Heater
with Digital LED Controller

  • Great product easy to use By Justin on 12/15/2014

    I've been very pleased with this heater it keeps my daughter's 37 gallon tank within about 1/2 Degree F. It's only a couple months old so how long it will last is unknown. Compared to the previous heater that had 2+ degree flux throughout the day this one is much better. The unit is a bit bulky, but for the price you can't go wrong.
  • so far so good! By ryanpal on 12/13/2014

    working a lot better than my hydor heater that i had. it has a digital reader that seems calibrated pretty accurately.
  • Great Heater By cknyland on 12/8/2014

    Very accurate heater and convenient with digital readout. Great price as well.
  • Good heater By Noah on 12/5/2014

    So far, so good for this heater. I like the rubber caps on the end of the heater that keep it from directly contacting the sump. I also like that they give a long wire to the sensor so you get reading from somewhere besides right next to the heater.

    If the durability is good, I'll be ordering this product again.
  • Feel safe with this heater By Sean on 12/4/2014

    Solid heater that has a nice and easy to read display. The only bad thing I can say about this product is that when you first set up your tank, this thing will beep until it reaches your threshold temperature setting.

    I like that it comes with a probe which you can place a separate compartment from where your heater is located in your sump. Can't be a thermometer and heater all in one. Nice way to keep it simple and within budget.
  • Happy With It By Reality Blowz on 12/1/2014

    Got tired of submersible glass heaters failing. Placed this one in my refugium with the temp probe next to my sump intake. My tank is now rock steady at 74 degrees. Has been 3 weeks so far.
  • I LOVE THE PEACE OF MIND! By Jdubs on 11/17/2014

    SEEMS TO BE OFF BY A DEGREE, OTHERWISE VERY CONSISTENT HEAT AND THE CONTROLLER IS A AWESOME FEATURE. I WILL BE GETTING THESE FOR ALL OF MY TANKS EVENTUALLY!
  • Love this heater By Scott on 11/14/2014

    It is compact and the remote temp prob can be placed away from the element so that the temp is more accurate. I like that it has bulbous ends which keeps the element off the sides or bottom of the tank. I have the 300w on my 90G display tank and a 150w on my 29 Biocube. Both mine are within +- 1F of the set temp and does not drop even in a room 10 degrees cooler than the tank.
  • Horrible By Barrett on 11/13/2014

    The digital display only reads in Fahrenheit, and cannot be changed to Centigrade, rendering it practically useless unless you keep a conversion table handy.
  • 300watt Finnex HMO Heater By Tyson on 10/13/2014

    I have used plenty of heaters but for price and dependability it stops here. It is off by a degree I have noticed and they could have used longer cords but that is the only thing I can complain about. I have multiple tanks and use this heater on all of them.A really great heater.

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