| Brand | hygger |
| Special Feature | Temperature Adjustment, Heating, Automatic |
| Age Range (Description) | Adult |
| Included Components | Controller, Heater |
| Outer Material | Glass |
| Display Type | Digital |
| Product Care Instructions | Keep Indoors |
| Unit Count | 1.0 Count |
| Power Source | Ac Adapter |
| Model Name | HG-916 |











Mr. Arely Ortiz –
I bought this for my Marineland Portrait 5-gallon aquarium, and it fits in the back where the pump and filter media are located so it isn’t in the front of the tank where the fish are. It keeps the temperature exactly what it is set to. It’s fairly easy to adjust 1 degree at a time upwards. If you need a lower temperature than what is displayed, you have to keep pressing the adjust button until it goes to the maximum then rolls around to the minimum and starts going up again from there. Would be nicer if it had a down degree button instead. But since you just set it and then leave it, it’s not a big deal really.
Miss Burdette Runolfsdottir –
Put this in my fish tank and it worked great. Turned it up a couple degrees at a time (quite slowly so as to not cook my fish).So far it has kept the tank at a constant temp. The heater was easy to use, easy to install. Sticks great. Only thing thats a pain is that you cant click down a temp. You can only click up until it reaches the highest temp then restarts at the lowest temp. So you have to cycle through it like you would an oven clock. It doesnt actually raise the temp that fast so you dont have to worry about that cooking ur fish. Just keep clicking until it reaches your desired temp. I have one of the sticker thermometers on the side of the tank, it read roughly the same temp that the heater showed it set at (once given time to settle).Update: its been ~9 months and the heaters temp display is off. Its randomly jumping from 73 to 84 deg…. I keep thinking it has cooked my fish but when I feel the water temp it is only 73 (also according to the sticker thermometer on the side its still 73/74). This is the 3rd time it has done it in the last 2 weeks…. I can reset it by unplugging it for 30sec and plugging it back in but sadly Im probably going to have to search for a new one 🙁
Ms. Carmen Wisozk –
This heather is definitely the best I’ve come across so far. I tried a couple from Walmart and other local pet stores but I ended up with a betta fish after my friend bought my 2 year old one for his birthday. I, of course, was not prepared and I’m not suppose to have a tank in my rental. . But guess what.. I did it. I have a 3.5 gallon tank. (Please don’t read that and judge me. I know I need a 5 gallon but I had to get what I could afford and still a good environment.)This heater did and does wonderful! It actually keeps the water warm unlike some I’ve tried. I was super worried about frying my fish! I’ve read horror stories about some brands and it made me question whether or not to even use one. DO IT. USE A HEATER. USE THIS HEATER!Like anything else, keep a close eye on it for a couple days and keep check on the thermometer. This has digital temperature control which makes it easy to adjust as needed. This is helpful if your power goes out a lot like mine.I’m not sure how to speak on accuracy as my tank thermometer is slightly off. I feel like this is relatively accurate.