ECOTECH RESERVE BATTERY

Without power, fish and corals begin to die within 4 to 10 hours. Extreme weather can occur in any season and we cannot always predict the outcome. Is your tank protected in the event of a power outage? By adding an EcoTech Marine® backup battery, your tank's power will remain unchanged for up to 60 hours after the power goes out (30 hours for two pumps). Add a second backup battery to double the operating time.