The hygger titanium Heater HG921 is an 800W submersible aquarium heater designed for indoor use. It features an LED controller for easy temperature adjustment and has a sleek black design. Weighing 910g, this energy-efficient heater (e rated) from the trusted brand hygger is perfect for maintaining the ideal water temperature in fish tanks, ensuring a comfortable environment for aquatic pets. With no batteries required, this reliable heater is a must-have for aquarium enthusiasts looking to regulate water temperature effectively. for aquariums 450-680 litres
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