In an aquarium with no flow, fish and corals begin to die in as little as 4 to 10 hours. The VorTech Battery Backup is reef tank insurance in an aluminum housing.

By adding the VorTech Battery Backup, your tank is insulated from power interruptions for up to 20 hours* with the MP60wES, 36 hours* with the MP40wES, and up to 72 hours* with the MP10wES. Also links in with the Radion LED lights.

*Hours are estimated and will vary depending on battery life, pump mode and other factors.

Comes with 2 Cables.

Warranty : 1Year limitted warranty