Aquatop 1000W Titanium Tube Heater With Digital Controller - Fully Submersible For 200-300 Gallon Fish Tanks, Adjustable High &

Aquatop Tth-1000 Hercules, The 1,000W Hercules Titanium Heater, Offers Precise Control To Ensure Stable Water Temperatures For All Aquatic Life. The Hercules 1,000-Watt Titanium Heater With Dual Digital Controller Is Suitable For 200 To 300-Gal And Works In Both Freshwater And Marine Environments. The Durable Titanium Construction Is Safe For Both Marine And Freshwater Environments. Other Features Include A Highly Visible Dual Digital Led Display, Adjustable High And Low Temperature Setting With Audio Alerts, Dual Relay Interwork Disables Element In Case Of Overheating For Extra Protection, And Accuracy That Eliminates Temperature Fluctuations.