Aqueon Aquatic Flat Heater
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About This Item
Details
- Heater for use with aquariums up to size 11.
- Suitable for use with glass or acrylic tanks.
- Warms water up to 6° above ambient temperature.
- Fully submersible, shatterproof construction. Attaches vertically or horizontally with included suction cups.
- 7.5 W heater works best for 1 to 3-gallon fish tanks; 15 W is best for 4 to 10-gallon tanks.
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Compare Similar Items
| Customer Rating | ||||
| Price | $8.40Chewy Price | $11.88Chewy Price | $12.03Chewy Price | $8.40Chewy Price |
| Fish Type | Tropical Freshwater | Marine Fish, Tropical Freshwater | Tropical Freshwater, Betta, Cichlid, Goldfish, Marine Fish | Marine Invertebrate, Marine Fish |
| Aquarium Type | Saltwater | Saltwater, Freshwater | Freshwater, Saltwater | Freshwater |
| Material | Plastic | Plastic | Plastic | — |
| Capacity (Max) | — | 2-gal | — | — |
9 Customer Questions
ReviewsWrite a Review
21 Customer Reviews
great item and fast delivery
Heater works great just have to make sure it's room temp before putting it in the tank and I recommend plugging it in right before putting it in that way it gets warm before in the tank.
Works like a charm!
I have 6 of these in all my tanks and they work amazingly, they are flat and stay on the side of the tank and out of the way and they keep the water at a perfect temperature! I use them for my bettas and snails tanks and they love them! I would definitely recommend these to anyone who needs a great heater that works good and is a good size to leave the fish room to swim!
Over heats tank.
First and foremost, always use a thermometer to keep tabs on your water temp. Heater was fine for months, then overheated my betta tank. There are so few choices for small tanks....wish a manufacturer could make a decent heater.
Worthless - Save your Money
I purchased just to put in a small bucket for a makeshift quarantine tank - it doesn't heat up even a couple gallons. The unit itself barely feels warm at all when you touch it.
Good delivery, item not great
This heater has no adjustment settings. I had the 5w for a one gallon tank and it was perfect. I used this one for 2.5 gallons and it was a bit much.
Nice nano aquarium heater
Nice little heater, heats my 5 gallon Marineland portrait aquarium. Flat and takes up no space, works great. Would recommend.
Barely works
It heated up my tank maybe 1 degree over three days. It's not worth the price, not adjustable. Overall a waste of money
NOT ADJUSTABLE
If you are getting this heater, there is one very important thing you need to know: You cannot adjust it. You cannot turn it down/up. You cannot tell it to bring your aquarium to a specific temperature and keep it there. Rather, all it does is raise your aquarium temperature 2-4 degrees Fahrenheit. This means your aquarium temperature will probably change with the seasons and will NOT rest at a chosen point. Thus, you MUST get a thermometer when you buy this heater. You have to know what is going on in your tank at all times with something as unpredictable as this. That said, it keeps my temperature at an appropriate 76-80 degrees (for my betta). However, this is only because my house is painfully hot. Not sure why my parents like the temperature so high, but it works for my betta. For most other people, this heater will not be strong enough. I personally haven't had any problems with it, other than the deep, unabating desire to adjust it.
Very good heater for 5 gallon tank
My Dwarf frogs love this heater and hang out below it! Keep water between 78 and 90% Perfect for 5 gallon tank
Too hot for nano
Bought this for my 5 gallon tank after my other heater wore out. Per recommendation of the manufacturer, bought the 15w. My tank overheated during the night and I woke up to 95 degree water and all my Ember Tetras were dead, floating at the top. Good company and a faulty heater so did not give zero stars, but do get the smaller 7w for a 5 gal tank.. Sad.