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Amazon.com: andily 500W Space Heater Electric Heater for Home&Office Indoor Use Small Heater on Desk with Safety Power Switch PTC WHITE : Tools & Home Improvement
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Amazon.com: AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W/1200W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Saltwater and Freshwater : Pet Supplies
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