Abaodam 15w Adjustable USB Powered Fish Tank Heater Mini for Betta Fish Water Heating Rod Suitable for Compact Bowls Freshwater Tank
BESTonZON 15w Betta Fish Heater Adjustable USB Aquarium Heating Tube for Small Fish Bowl Tank Freshwater Aquariums
VICASKY USB Aquarium Heater 15w Adjustable Betta Fish Tank Heater with External Temperature Control for Tropical Freshwater Aquariums and Turtle Tanks
SUPVOX USB Powered 15w Adjustable Aquarium Heater for Betta Fish Tank and Freshwater Fish Bowl, Mini Submersible Heater with External Temperature Control (celsius/fahrenheit) for Small
SHOWERORO Fish Tank Heater 15w Adjustable Aquarium Heater for Freshwater Betta Turtle Tanks with External Temperature Control Celsius/fahrenheit Small USB Powered Fish Bowl Warmer
DONGKER Small Aquarium Heater,5W/10W/15W Mini USB Fish Tank Heater Constant Temperature 78℉(26℃) with Overheating Protection for 1-2 Gal Tanks
