This specialized connector enables normal operation using the TUNZE power supply while ensuring critical aquarium equipment continues running during unexpected outages. It acts as a seamless interface between your main power source and backup systems, maintaining flow and filtration without interruption when grid power is lost.

The unit automatically switches to a battery or DC supply in the case of a power failure, guaranteeing that pumps and powerheads remain functional throughout the transition. Designed by Tunze for reliability, this component integrates directly with compatible tunze power supplies to provide continuous protection for your reef environment without requiring manual intervention.

This connector is best for serious reef keepers who prioritize safety and equipment redundancy in their saltwater systems. It is an essential investment for any aquarist concerned about maintaining water flow during blackouts, preventing livestock loss due to pump failure or temperature spikes caused by chillers stopping.