OASE Heatup Aquarium Heater, 200W

When your aquarium holds a lot of water, it needs a heater with the muscle to keep up, and the OASE HeatUp Aquarium Heater in the 200-watt size is made for those bigger setups. This heater is designed for both marine and freshwater tanks, helping create uniform temperature levels so every corner of your aquatic environment stays comfortable for your fish. As the strongest wattage in the HeatUp line, the 200-watt model is a fitting choice for larger tanks that demand more heating power to hold a steady temperature.

• The robust 200-watt output is suited to larger aquariums that need more heating capacity.
• Designed for both marine and freshwater tanks, so it works across many aquarium types.
• Helps create uniform temperature levels for a comfortable, consistent environment.
• The control system allows accurate readjustment of the temperature within +/- 6F.
• Includes a post calibration tool so you can fine-tune the setting after install.
• The temperature scale can be adjusted between 66F and 90F to match your tank.
• Built for submerged use, allowing tidy placement inside the aquarium.
• Features a thermal shutoff switch for added protection.
• An activated control light displays the heating function so you always know its status.
• Temperature levels are monitored and controlled by bi-metal technology for automated heating.

For fur and fin parents managing a larger aquarium, the HeatUp 200 brings welcome peace of mind. The higher wattage gives it the reach to warm a sizable body of water, while the bi-metal technology quietly handles the adjustments so the temperature stays where you set it. Use the post calibration tool to lock in accuracy, watch the control light to confirm it is working, and rest a little easier knowing the thermal shutoff switch is there for protection during submerged use. It is a dependable workhorse for owners who want their bigger tank to feel just as cozy and stable as a small one. Set it, confirm it, and let the OASE HeatUp 200 keep your fish in steady comfort.