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Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Yofoths Adjustable Mini Aquarium Heater3-5 Gallons Submersible Small Fish Tank Heater 25W Digital Display Thermostat External Temperature Controller (25W)
Some products sold on this website may expose you to chemicals known to the State of
California to cause cancer, birth defects, or other reproductive harm.
Yofoths Adjustable Mini Aquarium Heater3-5 Gallons Submersible Small Fish Tank Heater 25W Digital Display Thermostat External Temperature Controller (25W)
Mini and Accurate It heats at a more accurate temperature and at the same time it doesn't take up space! External Digital Controller Easy to operate, button adjustment, no need to wet your hands when the temperature is adjusted.Built-in temperature sensor, The water temperature is directly displayed on the LED display screen, which is more intuitive. Upgraded Chip Although I look like others, my chip is different. It can respond quickly and accurately after sensing the water temperature. Operation: Press the SET button to adjust the target temperature, press once to increase by 1°F, the target temperature can be set in the range of 64-93°F. External controller is not waterproof. Press and hold 'SET' button, power on the heater, and then release the button, the temperature unit will be changed between C and F. Cautions: When there is moss or other dirt on the heater surface and LED screen, it needs to be cleaned with a soft brush in time. Disconnect the power outlet and wait 15 minutes before changing the water or removing the heater. Put the fish tank heater in the water, don't bury it. If the ambient temperature is very low, you need to choose a more powerful heater or use 2 heaters. If the water temperature is lower than the ambient temperature, the number will decrease when the heater is just put in the water. Please wait a few hours, the temperature will increase slowly as the power of the heater is too small. Protection: Code'E1'-Out of Water Protection When the fish tank heater is not fully submerged, the controller will display an 'E1' error code and stop heating. When fully submerged again, the error code will disappear and the heater will start working. Code'H1'-Overheating Protection When the water temperature exceeds 95°F, the heater will automatically cut off the power and stop heating and display the 'H1' error code. When the water temperature is lower than 93°F, the error code disappears and the heater is in working condition.
Q: What are the dimensions of the YOFOTHS Adjustable Mini Aquarium Heater?A: The heater is four point three inches long, one point zero two inches wide, and one point zero two inches high.
Q: How much power does the YOFOTHS aquarium heater use?A: This aquarium heater has a power rating of twenty-five watts.
Q: Is the YOFOTHS aquarium heater suitable for large tanks?A: No, this heater is designed for small fish tanks between three to five gallons.
Q: How do I set the temperature on the YOFOTHS aquarium heater?A: Press the SET button to adjust the target temperature, which can be set between sixty-four and ninety-three degrees Fahrenheit.
Q: Can I use the YOFOTHS heater for saltwater tanks?A: Yes, this heater is suitable for both freshwater and saltwater aquariums.
Q: How do I install the YOFOTHS aquarium heater?A: Simply submerge the heater in water, ensuring it is not buried, and connect it to a power outlet.
Q: What should I do if the heater displays an error code?A: If you see an 'E1' code, it means the heater is out of water, while 'H1' indicates overheating. Ensure the heater is fully submerged or cool down the water.
Q: How should I clean the YOFOTHS aquarium heater?A: To clean, disconnect the power and use a soft brush to remove any moss or dirt from the heater and LED screen.
Q: Is there any special care needed for the YOFOTHS heater?A: Yes, avoid getting the external controller wet and always disconnect the power before cleaning or changing water.
Q: Can I use the heater while changing water in the tank?A: No, you must disconnect the power and wait fifteen minutes before changing water or removing the heater.
Q: What is the warranty on the YOFOTHS aquarium heater?A: The product typically comes with a manufacturer warranty; please check the packaging or contact the seller for specifics.
Q: How does the intelligent memory function work?A: The heater retains the target temperature setting even if power is lost and resumes the same setting upon restart.
Q: What should I do if my heater is not heating the water?A: Ensure the heater is fully submerged and that the ambient temperature is not too low, which may require a more powerful heater.
Q: Is the heater safe for all types of fish?A: Yes, it is suitable for various fish species like Betta, Goldfish, and Tetras, meeting their growth temperature needs.
Q: Does the heater have any safety features?A: Yes, it has overheat protection and out-of-water protection to prevent damage and ensure safe operation.