Deal Price:	$30.99 (Reg. $43.99)
Discount:	30% OFF
Instructions:	Clip Coupon directly on the Amazon product page
Verification:	✓ Confirmed Active on September 20, 2026

📋 About This Item

• Fast Heating with Durable & Safe Design: The aquarium heater is made of explosion-resistant quartz glass and high-temperature resistant nickel-chromium for quick heat transfer and reliable performance in both saltwater and freshwater tanks. Dual sensor probes provide more accurate temperature monitoring, while the PC plastic protective cover prevents direct contact, ensuring your fish stay safe from burns

• Easy Operation with External Controller: The submersible fish tank heater comes with a convenient external controller for easy and precise temperature adjustment. Press the SET button to enter the temperature setting mode, and each press increases the set temperature by 1F/1C within the 59F93F (15C34C) range. Press and hold for 5 seconds to switch between Fahrenheit and Celsius