STANDARD ELECTRIC - SWITCHES TO BATTERY BACK UP DURING OUTAGES: This amazing Air Pump runs on standard electric current. When it senses a power outage, the Aquarium Air pump switches to battery power to help keep your tank oxygenated. Requires 4 D batteries (not included) to operate without electricty.
ALMOST A WEEK OF EMERGENCY BACK UP POWER: Aquarium Air pump is safe to use in tanks up to 55 gallons and can provide power for 150 hours. Larger tanks would require more than one unit. Air pump uses 110 volt electrical current.
ULTRA QUIET AND ULTRA VERSATILE: Pump has an adjustable flow control dial with dual air outlets to customize your air flow according to your needs. A handy power indicator light helps to identify which power source is being used.
NOTE: A check valve is recommended but not included in the kit. Pump is safe for both freshwater and marine environments.
KEEP YOUR FISH ALIVE IN ALL SITUATIONS: Operates on your home’s normal (AC) electrical power; pump will only switch to battery power (DC) if it senses an electricity outage, ensuring continuous tank aeration. Fish need a constant supply of oxygen for survival.
Product From USA