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Aqueon Pro 50 Submersible Aquarium Heater | Petco
Aqueon Preset Aquarium Heater, 150W | Petco
Imagitarium Cylindrical Betta Fish Desktop Tank Kit, 1.6 gal. | Petco
PETCO Submersible Aquarium Heater 50W for Aquariums up to 15 gal | eBay
Zoo Med Large Repti-Therm UTH Under Tank Heater | Petco
Amazon.com: CHERLAM Mini Aquarium Heater,50W Submersible Fish Tank Heater,Turtle Tank Heater with Red&Green Indicator Lights,Small Aquarium Heater Suitable for Freshwater&SeaWater : Pet Supplies