Adjustable Mini Aquarium Heater 0.5/1/2/3 Gallon Submersible Small Fish Tank Heater 10W/20W/30W Digital Display Thermostat External Temperature Co...

Name: Adjustable Mini Aquarium Heater 0.5/1/2/3 Gallon Submersible Small Fish Tank Heater 10W/20W/30W Digital Display Thermostat External Temperature Co...
Brand: YOFOTHS
SKU: L1668215
Price: 25.94 USD
Availability: InStock

8 REVIEWS

SKU: L1668215

VENDOR: YOFOTHS

$42.18$25.94

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Adjustable Mini Aquarium Heater 0.5/1/2/3 Gallon Submersible Small Fish Tank Heater 10W/20W/30W Digital Display Thermostat External Temperature Controller (10W)
Small And Powerful: This aquarium heater is about 2.36 inch long . It is specially designed for small fish tanks and does not occupy any space. Upgrade the chip to make the temperature sensing more sensitive and the temperature rise more accurate
Intelligent Memory Function: After setting the target temperature, the power is suddenly turned off, and the target temperature remains unchanged after turning on the power again
Overheating Protection: If the water temperature exceeds 95°F, the error code "HI" appears, the heater stops working, and when it returns to below 95°F, the error code disappears and it starts working again
External Controller: External temperature controller, no need to get your hands wet, no need to buy other controllers, 52 inch long power cord, easy to install, easy to control
Widely Used: Suitable for freshwater and saltwater, meet the growth temperature for turtle, Fighting fish, Dwarf Gourami, Koi, Corridors, Paradise Fish, Clownfish, swordtail

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Great little usb heater

Keeps my little 2.5 gal tank at a great temperature, seen a lot of complaints and I suppose the company listens and corrects things because the programming seems better than some reviews led me to believe. I plugged this into a power bank 72,000 mAh (huge bank). When the power on the bank ran out and shut off, I switched the power bank, everytime I plugged this heater back in the temperature stayed at the temp I has set. I even tested this thoroughly, I tried it at 72,then again at 74, and again at 73, then again at 74. Everytime it wakes back up, it hold the temperature I had set prior to power failure. I now keep it plugged into a usb 2A phone charger for power receptacle and it's been holding great for over a month in that spot too. Green light tells me temp is good, red light tells me it's heating, temperature readout match's my tanks thermometer, and will be useful to detect failure if only the element fails. Will buy again for other 2.5 gal tanks, might use one for the 5 gallon that I'm gonna setup. Highly highly preferred over those crap preset heaters, and honestly I'll probably look at the other models of this for any needs below 50 watts.

Works great!!

Works great!! Love that I could set what temp i want and see a digital read of the temperature of the water.

Rubbish! Stopped working after 1week.

I have ordered these before, have 1 of 4 that is still working after 1 year. I ordered this one as a replacement, worked for a week and same issue, the LED read out to set the temp just goes blank, no power is getting to it so you can not set the temp. MAYBE the plug in version VS. USB version might be better? I have made a point to buy from different seller/mfg names. Just seems like there is poor QC for this item, must be mass produced.

Little heater that could

Perfect size for sea monkey tank or any other small tank. Gives you the temperature and heats it up pretty fast. Great values for the money. Quality seems great so far (only been using it for a few weeks now) keeps a pretty consistent temp. Easy to set up.

Small aquarium? This 10w heater does a good job.

We have a 2.5 gallon aquarium, with a Crown Tail Beta and 3 small Neon Tetras. Ideal temperature is 76F to 77F degrees. First, its not USB, and this operates on standard 110/120 plug. Exactly what I wanted. Installed the heater upright in one corner of the tank. I found that setting the heater to 78F keeps the water at 76.5F, measuring with a temperature probe furthest away from the heater in the opposite corner. Keep in mind that the heater is reading the water temperature at the heater, so adjust accordingly. I also use an old school floating glass thermometer for confirmation. It reads a constant 76+F. Setup is easy with suction cup, and adjusting the thermostat temperature is simple with pushing a button. The heater kicks on with a red light when the temperature drops 0.2F below setting, and kicks off with a green light when temperature reaches within 0.2F of set temperature. As its only 10w, youll see the temperature display drop until it heats back up. This cycle only lasts a couple of minutes. I must say, it works very well. And at only 10w, its not going to use much electricity. Ill only be displeased if it doesnt last awhile, but first impression is, its a winner.

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