Free shipping on all U.S. orders · Delivery details at checkout
30-day free returns · Full refund on unused items




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We proudly offer free shipping on all orders across the United States. Every item in our store is delivered with no additional shipping cost.
When you place an order, estimated delivery times are provided based on product availability and your location. Shipping details will be shown at checkout so you know exactly when to expect your pet essentials.
Please note that delivery times may vary depending on your region and carrier availability. While all orders ship free, we work with trusted logistics partners to ensure reliable and timely delivery for pet owners across the U.S.
30-day free returns. Return unused items in their original condition and packaging within 30 days of delivery for a full refund.
Return shipping is free. Email petlywox@gmail.com with your order number and we send you a prepaid return label. Damaged, defective or incorrect items are also returned free of charge.
Once your return is received and inspected, your refund is issued to the original payment method within 10 business days. Opened consumables, used grooming or hygiene items, custom products, sale items and gift cards are not returnable unless they arrived damaged, defective or incorrect. See our Refund Policy.
Please note that deliveries to certain remote or outlying areas may experience slight delays during busy periods or due to weather conditions. These delays are temporary and may vary depending on the location and carrier operations. We appreciate your understanding and patience.
The hygger Battery Powered Aquarium Air Pump is a compact, USB-rechargeable aerator designed for both home tanks and outdoor use. Featuring a 2W motor and a robust 2600 mAh battery, it delivers dependable aeration when mains power isn’t available. An automatic AC/DC switch ensures smooth operation whether you’re plugged in or relying on battery power during outages.
Choose between continuous and intermittent running modes, and tailor the air flow across six levels to match your tank size and oxygen needs. This makes it versatile for freshwater and saltwater setups from small to mid-sized systems, roughly 5–80 gallons.
When connected to AC power, it functions as a standard air pump; if power is interrupted, it automatically switches to battery mode. This design supports ongoing aeration during outages or remote use.
Q: What is the battery life in continuous and intermittent modes?
A: Continuous mode lasts roughly 16–48 hours; intermittent mode can extend to about 39–109 hours depending on settings.
Q: Is this pump suitable for outdoor use or during power outages?
A: Yes, it supports outdoor use with IPX4 splash resistance and automatic battery switching during outages.
Full details: Shipping Policy · Refund Policy. Questions? Email petlywox@gmail.com.
Check the exact measurements and package contents before ordering. Read U.S. delivery details and return conditions. For a product question, email petlywox@gmail.com.
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