Find Reviews and Compare Prices for:       All ProductsHeaters     0.0 (0)   Add a review Hagen Fluval Tronic Submersible Heater 100W 9 Inch & 10 Inch   HEATER 100 WATT 9.5These completely submersible heaters have fast heat technology, which means that the Tronic heater stays on until the aquarium is at the desired temperature. Most other heaters cycle on and off.... Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Hagen Fluval Tronic Submersible Heater 100W 9 Inch10 Inch in 150 stores, 1 results found Image Description   Store   Price Fluval Tronic 100W Aquarium heater new never used If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay (auction)   5 Store Reviews   $11.99 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 Hagen Heaters Other Heaters internal use: spec360