Find Reviews and Compare Prices for:       All ProductsHeaters     2.0 (2)   Add a review Hydor Theo Shatter Proof Heater 300 W   Theo Heater 300 watt by Hydor. Patented heating element automatically turns off if water level declines Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Hydor Theo Shatter Proof Heater 300 W in 150 stores, 13 results found Image Description   Store   Price HYDOR THEO SHATTERPROOF FISH TANK HEATER STAT 300W FISH TANK AQUARIUM If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay (auction)   5 Store Reviews   $14.95 Go to Store HYDOR THEO SHATTERPROOF 50W 100W 150W 200W 300W FISH TANK AQUARIUM HEATER STAT If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $17.5 Go to Store HYDOR THEO SHATTERPROOF 50W 100W 150W 200W 300W FISH TANK AQUARIUM HEATER STAT If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $17.75 Go to Store HYDOR THEO SHATTERPROOF 50W 100W 150W 200W 300W FISH TANK AQUARIUM HEATER STAT If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $18.5 Go to Store HYDOR THEO HEATER fish aquarium tank heater 100w 150w 200w 300w 400w If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $18.81 Go to Store HYDOR THEO HEATER fish aquarium tank heater 100w 150w 200w 300w 400w If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $19.06 Go to Store HYDOR THEO SHATTERPROOF 50W 100W 150W 200W 300W FISH TANK AQUARIUM HEATER STAT If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $19.5 Go to Store HYDOR THEO HEATER fish aquarium tank heater 100w 150w 200w 300w 400w If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $20.44 Go to Store HYDOR THEO SHATTERPROOF FISH TANK HEATER STAT 300W If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $20.95 Go to Store HYDOR THEO SHATTERPROOF 50W 100W 150W 200W 300W FISH TANK AQUARIUM HEATER STAT If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $20.95 Go to Store HYDOR THEO HEATER fish aquarium tank heater 100w 150w 200w 300w 400w If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $21.05 Go to Store Hydor Theo Heater 300w If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $21.36 Go to Store HYDOR THEO HEATER fish aquarium tank heater 100w 150w 200w 300w 400w If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $25.6 Go to Store You can also search these stores   Find this product on Amazon   Amazon.com   2 Store Reviews   Search on Amazon Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Hydor Heaters Other Heaters internal use: spec361