Designed for tanks up to 20L (5 gallons), this compact heater uses a spiral heating element to ensure even heat distribution throughout the tank. A built-in red indicator light signals when the desired temperature is reached, giving you peace of mind.
The adjustable temperature dial offers precise control, while the dual mounting options—vertical or semi-horizontal—provide flexibility for different tank setups. With a watertight cap and two strong suction cups, this heater is both safe and easy to install, making it a reliable choice for both beginners and seasoned aquarists.