MQ Titanium Alloy 500W Aquarium Heater for Salt and Fresh Water, Digital LED Display Submersible Heater with External Thermostat Controller, for Fish Tank 70-80 Gallon

Amazon.com Price: $38.99 (as of 28/03/2022 02:54 PST- Details) & FREE Shipping.

Durable Titanium Tube – This aquarium heater is made of premium Titanium Alloy, double seal material, advanced design to ensure safe operation. It has explosion-proof function while being also shatterproof and waterproof.
Wide Temperature Range – The temperature of the heater can be adjusted between 20-34℃, 68-93F. It is suitable for many kinds of aquariums, fishes and amphibious turtles.
Easy Viewing and Safe Adjusting – It is easy and safe to adjust temperature by the external controller and the temperature will be shown on the LED screen of the heater.

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