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

By adding the Battery Backup**, your tank is insulated from power interruptions, helping protect your valuable investment -and your tank inhabitants.

*Hours are estimated and will vary depending on battery life, pump mode, and other factors.
** For best performance when in return pump configuration, a Vectra Battery Backup Booster is required.