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Pawfly Preset Aquarium Heater Submersible 50W with Electronic Thermostat Fish Tank Heater, 10 Gallon : Amazon.ca: Pet Supplies
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For my classroom - Marineland Bio-Wheel LED 10 Gallon Aquarium Kit - PetSmart | Aquarium kit, Aquarium air pump, 10 gallon fish tank
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DaToo 10 Watt Small Aquarium Heater Mini Betta Flat Fish Tank Heater for 1 Gallon 1.5 Gallon : Amazon.ca: Pet Supplies
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