Sera aquarium heater thermostats are designed to maintain a consistent and stable temperature in your fish tank. They are submersible heaters with built-in thermostats that automatically turn the heater on and off to keep the water at the desired temperature.

Key features:

• Accurate temperature control: The thermostat ensures precise temperature regulation, creating a comfortable and healthy environment for your fish.
• Submersible design: The compact and sleek design allows for easy placement within the tank.
• Safety features: Most Sera heaters have safety features like automatic shut-off in case of overheating or low water levels.
• Easy to use: The simple control knob makes it easy to adjust the desired temperature.
• Various wattage options: Sera offers heaters with different wattage options to suit different tank sizes and heating requirements.