Battery Backup Air Pump — Up to 220 h of Aeration

Battery backup air pump — your fish keep breathing during a blackout

The pump runs on mains power and charges its internal battery. The moment the power goes out it switches on by itself, so aeration never stops — the failure mode that kills a tank fastest.

• Automatic switchover when mains power fails
• Up to 220 hours of continuous aeration on battery, depending on the model and output setting
• Quiet operation, suitable for a living room or bedroom tank
• Adjustable output for small tanks up to large aquariums
• Also useful for transporting live fish and for power outages in ponds

Please note: this product contains a built-in lithium battery. We currently ship it to selected countries only — contact us before ordering if you are in the EU or the UK.

Shipping: ships directly from our supplier. Typical delivery is 15 to 30 business days.