Thumb-sized Aqua Heater
Thumb-sized Aqua Heater
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TINY HEATER, BIG IMPACT!
Tired of fluctuating temperatures in your small aquarium? Our Thumb-sized Aqua Heater is here to help! It quickly heats up to 78°F with even distribution, ensuring a stable and comfortable environment for your aquatic pets. With smart temperature control and energy-saving technology, it’s efficient, safe, and easy to use.
COMPACT AND ENERGY-EFFICIENT
At just 3.34in x 0.7in, this heater is ideal for small tanks. It heats quickly and evenly with minimal power, using only 10W. Powered by a USB adapter or power bank, it’s efficient and convenient.
SMART TEMPERATURE CONTROL
Featuring a built-in smart chip and numerical display, it maintains accurate temperatures without constant adjustments. The smart sensing technology ensures a margin of error less than 32.9°F.
SAFETY AND DURABILITY
Made with explosive-proof quartz glass and corrosive-proof materials, this heater is designed to withstand high heat and prevent static. It also includes an overheating safety measure for added protection.
EASY TO USE
Simply submerge the entire tube in water for optimal performance. Leaving any part of the tube out of the water will prevent the heater from working correctly. It also comes with a free suction so that you can adjust it to your liking!
Customer Reviews
These tiny heaters are the bomb for betta bowls
Id say its worth the money
this heater's strong suction cup allowed us to discreetly position it near the rim of the tank, preserving the tank's aesthetics. Not only has it maintained a consistent water temperature
I have a small 2.5 gallon betta tank and this heater is perfect for it! I like the Digital display is large and easy to read.
I have three of these heaters and they are perfect for my 3 gallon betta tanks. They are very steady and dependable, never had a minute of trouble out of any of the three. I set the temp and they run like clockwork. I'm very happy with them and I highly recommend these heaters.