The media could not be loaded.

The media could not be loaded.

This heater is a bit clunky and bigger than I expected. The body consists of 2 caps that easily pull away from each other exposing the heating element, which is not fun. Also the suction cups did not work well at all. I wanted like this alternate design but I'll stick with the traditional aquarium heater design.

Don’t buy they say if you have a problem contact them but there is no way to contact them. I have this less than a month and it already have a black screen and the heater doesn’t work.

Works, kerps steady temp in tank so far.

Rating: 5/5 StarsI’m super impressed with this heater! It stays securely suctioned to the back of the tank and maintains excellent accuracy. The design looks great, though I do wish it were a bit flatter. Overall, very happy with it!

Great little heater for the price.

This little heater is so small and cute, and it's exactly what I needed for my !5 gallon, nano cube, aquarium. I had been running it without a heater for the past several months, but now that the colder season is rapidly rolling in, I knew I would need to invest in something to keep my fish (plants and snails) comfortable and thriving; they are after all, tropical fish.✅ SIZE: this thing is no longer than my entire hand, and no thicker than my thumb. it's so compact and slim, that i was able to fully conceal it behind some wood decorations and plants. it's perfectly ideal for those that don't like seeing any equipment inside of their tank and in the water.✅ WORKS FAST: before plugging the heater in, my tank water temp read at roughly 70° F. that's definitely too low for tropical fish. after plugging it in. i waited roughly fifteen or twenty minutes and took another temp reading, and it was now, 79.6° F! that's amazing! it has held at that temperature with .1 or so fluctuations ever since i installed it, a couple of weeks ago. so, it gets to working the very second you plug it in, and of course depending on the water flow and current of your tank, it will heat really quickly! i love that.✅ EASY TO OPERATE: the external operating box is all in line with the power cord, so you don't have to worry about having extra cords getting messy and tangled. the operation box is very basic with a button and a clear, bright digital read out of the temperature. it's very easy to set and adjust, as ive not experienced any issues thus far.❌ CORD LENGTH: so, ive noticed this has been a major issue with several of the newer heaters on the market lately. especially those that include the operating/controller box, all in line with the power cord for the heater. the control box is a good distance from the heater, as it's not supposed come in contact with water. however the distance from the control box to the actual outlet plug, is where there has been major manufacturing flaws. since most everyone likes to conceal power cords and wires, we also tend to hide outlets, and power strips that run all the aquarium equipment. if the co trolls box is too close to the plug, we are them unable to see or reach the control box. so there really needs to be more length between the co trolls box and the actual plug. unless your outlets are installed in the middle of your wall, or the power strip is exposed, visible, out in the open.✴ OVERALL RATING: ⭐⭐⭐⭐⭐ FIVE STARS! ——————————————♡》》》 IN SUMMARY: despite the issue about the cord lengths, which seems to be a consistent and on-going issue with many, many, many, heaters that are currently on the market, this little heater is almost perfect! it's very small, compact, easy to conceal inside the tank, it works very quickly and efficiently, and stays consistent with keeping the temperature stable. i would actually like it even more if there was NO WRITING OR PRINT ON THE HEATER itself, as it looks like the company is attempting to make the heater stand out, or attempting to draw attention to it, when that's not how things are supposed to be, for an aquarium — the inhabitants and natural decorations should always be the focal point in an aquarium. so, the writing and colors on the actual heater, can go. but otherwise, it's almost the perfect nano heater. ♡