Out of stock Quick View Helio 1000 Watt PTC Smart Aquarium Heater - [2 x 500W] [170-250 gallons] $322.99
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![Helio 700 Watt PTC Smart Aquarium Heater - [2 x 350W] [100-170 gallons]](https://cdn11.bigcommerce.com/s-hivm0oy6vu/images/stencil/160w/products/1953/5143/4727a01b-5912-4bf4-9c04-682168b38e14__17728.1670091504.jpg?c=2 "Helio 700 Watt PTC Smart Aquarium Heater - [2 x 350W] [100-170 gallons]")