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AQQA Small Aquarium Heater,Submersible Fish Tank Heater Adjustable Temperature,Mini Short Dual-use Fish Heater with LED Digital Display Thermostat,Saltwater Freshwater 50W

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$18.99

$ 9 .99 $9.99

In Stock

1.Size:50w(for 3-10 Gal)


  • Dual Purpose Multifunctional Quartz heater: Use with protective shell with 2 strong suction cups; Single quartz tube body with a tube body suction cup; A protective shell can prevent burns; and not using a protective shell can reduce space occupation
  • Dual Digital Display External Controller: Displaying real-time water temperature and set temperature simultaneously; Set the temperature to 59 ℉ -94 ℉/15 ℃ -34 ℃; Long press the button for 8s, Fahrenheit and Celsius can be converted to each other
  • Out of Water Power Off: When the heater leaves the water surface by more than 1.5 inches, automatically loses power, and the digital controller displays error code E1; The error code automatically recovers when heater are submerged in the water
  • High Temperature Automatic Power Outage: When detecting water temperature above 95 ℉ (35 ℃),automatically stops heating and displays error code HH; When the water temperature is detected to be below 94 ℉, temperature display return to normal
  • Precautions For Use: Please use it in conjunction with water circulation product for more accurate water temperature detection; Please disassemble and clean the heater tube regularly, recommended 1-2 weeks; Cool for 15 minutes before removing from water



Product Description

aquarium heater

Welcome to AQQA

AQQA is a professional shop specializing in aquarium supplies and accessories,all products from this store the actual filming of goods

AQQA-----Aquarium accessories,Quality A+

Set temperature 59℉-94℉/15℃-34℃

2

Safety Protection

aquarium heater

Out of Water Power Off

When the heating rod exceeds the water surface by more than 1.5 inches, the power will be automatically cut off, and the digital controller will display error code E1,When the heating rod is re immersed in water, the error code automatically recovers.

fish tank heater

Over Tmperature Alarm

When the heating rod detects that the water temperature exceeds 95 ℉ (35 ℃),The heating rod automatically loses power and detects that the water temperature is below 95 ℉ (35 ℃). The controller error code HH automatically recovers.

aquarium heater

The heater small and exquisite volume, convenient control system. and suitable for both fish and turtle tanks.

fish tank heater

Suitable for Freshwater or Saltwater

aquarium heater

Norma Sanchez
2025-08-09 10:01:56
I really like this heater it's adjustable it fits in many positions, the temperature is easy to adjust,it is a great price! and is durable. Works well for aquatic fish and reptiles.
Andrew Nelson
2025-07-27 10:44:01
Having the water temp on the unit is very nice !!
Amaryllis
2025-07-11 16:07:42
Takes a long time to get up to temp after first installation. For a couple of hours, the temp on the cord registered 10 degrees difference between the thermometer in my tank. Seems to have evened out but if it seems to start messing up I'll report back.
J. S. Spence
2025-06-19 16:18:16
Using this to keep water in a 5-gal bucket (water fountain for the birds, deer, etc.) from freezing. Wrapped the control module in plastic to keep it dry and put the heating element in the water. So far, so good. Even in 20 F weather, it keeps the water 54 F. Deer, birds, squarrels, racoon and opossum all come daily for a drink of clean water.
Andrew
2025-04-30 14:27:34
Heater thermostat didn't work from the start, not reading the correct temperature in the tank. Could just be one bad apple in a bunch, but I went with another brand.
Joanna
2025-04-23 16:01:46
Switch all my tanks have them on 75 gallon 100 gallon and my 55 gallon they woke nd keep temp where it set
Ron E.
2025-03-10 12:08:25
Seems to work great but reads the water temp as 5-7 degrees above what the actual water temp is.
Andrew Enos
2025-01-16 19:35:05
Been working well.
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