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.
Designed for 60-180 gallon freshwater or saltwater tanks, the hygger 11W UV Light with Timer uses a 254nm UV-C wavelength to address green water and algae, delivering crisper visibility and a cleaner-looking aquarium scenery without altering fish health or color.
Four timer modes (3H, 6H, 12H, 24H) let you tailor operation to your routine. The unit remembers your last setting after power interruptions, making daily use seamless and predictable.
The built-in 360-degree protective shield helps minimize direct UV exposure, adding a layer of safety for both curious observers and curious fish, during routine cleaning or maintenance.
During green algae outbreaks, the 24H mode can run continuously for 3–7 days. For ongoing upkeep, a daily 3-hour cycle is suggested. Prolonged 24H operation may shorten lamp life.
Q: What aquariums is the hygger 11W UV light designed for?
A: Suitable for 60-180 gallon freshwater or saltwater tanks, with two installation modes for direct tank use or filter chambers.
Q: What are the key operating guidelines and safety notes?
A: Use Healthy Mode with the shield closed for tank use, or High Efficiency Mode with the shield open for filters; avoid prolonged continuous 24H operation to protect lamp life.
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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