Yofoths Adjustable Mini Aquarium Heater 10-20 Gallons Submersible Small Fish Tank Heater 100W Digital Display Thermostat External Temperature Controller (100W)

Frequently Asked Questions

• Q: What are the dimensions of the YOFOTHS Adjustable Mini Aquarium Heater? A: The heater measures approximately nine and a half inches long, zero point ninety-two inches wide, and zero point ninety-two inches high.
• Q: What is the power output of the YOFOTHS aquarium heater? A: The heater has a power output of one hundred watts, making it suitable for aquariums between ten and twenty gallons.
• Q: What materials is the YOFOTHS heater made of? A: The heater is primarily made of durable plastic and features an external digital controller for easy temperature adjustments.
• Q: How do I set the temperature on the YOFOTHS aquarium heater? A: To set the temperature, press the 'SET' button to adjust the target temperature in the range of sixty-four to ninety-three degrees Fahrenheit.
• Q: Is the YOFOTHS aquarium heater easy to install? A: Yes, the heater comes with a fifty-two inch long power cord and an external controller for straightforward installation and operation.
• Q: Can I use the YOFOTHS heater in saltwater aquariums? A: Yes, this aquarium heater is suitable for both freshwater and saltwater environments, accommodating a variety of fish species.
• Q: How do I clean the YOFOTHS aquarium heater? A: To clean the heater, use a soft brush to remove moss or dirt from the surface and LED screen, ensuring the unit is unplugged first.
• Q: What safety features does the YOFOTHS heater have? A: The heater includes out-of-water protection, displaying an 'E1' error code when not fully submerged, and overheating protection, cutting off power at ninety-five degrees Fahrenheit.
• Q: How should I store the YOFOTHS heater when not in use? A: When not in use, store the heater in a dry place away from direct sunlight, ensuring it is unplugged and clean.
• Q: What fish species are suitable for the YOFOTHS aquarium heater? A: This heater is ideal for various fish species, including guppies, goldfish, bettas, and koi, as it maintains optimal growth temperatures.
• Q: Is the YOFOTHS heater waterproof? A: No, the external controller of the heater is not waterproof, so it should be kept out of the water.
• Q: What if the temperature in my aquarium is lower than the ambient temperature? A: If the water temperature is lower than the ambient temperature, the display may initially decrease, but it will stabilize after a few hours as the heater warms the water.
• Q: Can I adjust the temperature unit from Celsius to Fahrenheit? A: Yes, you can change the temperature unit by pressing and holding the 'SET' button while powering on the heater.
• Q: What should I do if my heater displays an error code? A: If the heater displays an 'E1' error code, ensure it is fully submerged; for an 'H1' code, check that the water temperature is below ninety-five degrees Fahrenheit.
• Q: How long does it take for the YOFOTHS heater to warm the water? A: The heater may take several hours to gradually increase the water temperature, depending on the initial temperature and the size of the tank.