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About this item
- SUPER MINI SIZE – This mini fish tank heater is just about the size of a thumb – only 1.97”(5cm) long. It’s fantastic for nano tanks/betta tanks. The groundbreaking super tiny design brilliantly addresses the fish keepers’ annoyance with traditional heaters! Occupies less space, easy to tuck away, but packs a punch in power! Temperature ranges between 64-93F, suitable for tanks up to 1 gallon.
- PRECISE TEMPERATURE – Courtesy of sophisticated inverter technology, with its in-built chips, this thermostat maintains the heater at a steady temperature with an accuracy within 1F, a lot more precise than conventional knob-controlled heaters. The thermostat displays 2 readings – the current temperature and the designated temperature – making it super user-friendly.
- 5V/2A USB POWER SOURCE – This ultra-safe 5V/2A USB power source keeps you worry-free from any potential electric shock risk to your cherished fish! Use a 5V/2A power adapter or a 5V/2A power bank to fuel up the heater. (Note: Power adapter or power bank not included)
- OVERHEATING SAFEGUARD – Safety comes first. This betta heater will automatically stop running once the water temperature exceeds 97F. No more fretting about “cooking fish”!
- MEMORY FEATURE – The last setting is saved within the thermostat. In the event of a power outage, the heater will revert to the last setting once power is restored.
- VERSATILE USES – This betta fish heater can be used in both fresh and saltwater. Not only can it serve as an aquarium heater, but it also works well for turtles, pet fountains, and plant seedlings.
Ms. Layla Hartmann –
Worked really quickly in our 2 gallon tank and my beta is definitely more active now and seems happier. And somehow the water stays cleaner longer not sure why that would be. Maybe the beta is eating more of its food keeping less sludge in the tank. I’m very pleased with this mini heater.
Ms. Cierra Kohler DDS –
I needed a heater for a 1 gallon tank. I tried a different one from a local store that was preset. It made the water too hot. I saw these and thought I would try them out. I bought two for my two 1-gallon tanks. I tested one out on another 1-gallon tank with no fish in it yet. Let it run for about 16 hours and it worked like a charm. Easy to set and it keeps the temp where I set it.
Jaydon Bahringer –
I bought this for my 3 gallon betta tank and very pleased so far. I have had this installed in my betta tank for 3 days now and it is perfect. The directions were clear and precise on how to install and how to operate. The heater was very easy to install and worked very quickly in heating up my tank to the desired temperature I set it to. I like the design it is small and very sleek looking in the tank.
Miss Eliza Doyle DDS –
I’ve only had this running in my 3-gallon tank for about four days now, but so far so good! My betta is visibly happier and more active now that his water is back up to the correct temperature. He even hangs out right by the heater about half the time. This was a great investment. I just wish I had bought it sooner. I had one sent to my niece for her 3-gallon betta setup; my betta loves it so much, I know hers will too.
Mr. Stephan Wisozk –
Works good for my little fish tank