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Amazon.com: HITOP Mini Submersible Aquarium Heater - 25W 50W 100W 200W 300W Small Heater for Fish Tank 1-70 Gallon with Controller (25W) : Pet Supplies
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Amazon.com: HITOP Mini Submersible Aquarium Heater - 25W 50W 100W 200W 300W Small Heater for Fish Tank 1-70 Gallon with Controller (25W) : Pet Supplies
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25W Small Aquarium Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish 763032017889 | eBay
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