BACKUP AIR PUMP

Automatically switches to battery use during a power outage Powerful air flow with 5 adjustable levels Whisper quiet like a library The air pump you've always needed is here. Keep your aquarium water well-oxygenated and your fish healthy in absolutely any scenario — even when the power is out. To give you peace of mind, the Aquarium Co-Op air pump utilizes a rechargeable lithium-ion battery that automatically switches to battery use if it loses power. It can be run continuously for up to 8 hours on a single charge and up to 16 hours when in Power Save mode (where the air cycles between 15 seconds on and 15 seconds off to conserve battery).  Directions/Specifications — Use the Power Button to alternate between three modes: Power On, Power Save mode, and Power Off.— Use the Up/Down Arrow Button to cycle between 5 adjustable flow levels to control the intensity of the bubbles. Download ManualWatch the Video Demo Always operate the air pump above your aquarium water level