RS Electrical RS-312 FISH TANK EMERGENCY OXYGEN AIR PUMP (AC POWER + BATTERY BACKUP ) ORIGINAL DUAL MODE AQUARIUM AIR PUMP

Features:

• Helpful to keep the oxygen supply going on for your fish 24/7 hours and 365 days without the worry of a power failure as it works on dual-mode AC/DC battery operated (Dual Mode)
• Long-Lasting Performance, Energy Saving Design, Low Noise Big Output, Ac 220-240v 50/60hz.