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.
Refresh your fish tank with three 48 x 18 inch polyester backdrops designed to fit a wide range of standard aquariums. Lightweight yet durable, these cloth backgrounds stay vibrant behind your underwater display, creating a more immersive backdrop for your fish and decor.
What makes this set appealing
How you might use it
Notes: For best fit, measure your aquarium’s back panel before purchase. The set emphasizes aesthetics and ease of use, offering possibilities rather than guarantees for specific visual outcomes.
Q: What size are COMSUN 3 Pack Aquarium Backgrounds?
A: Each background measures 48 inches by 18 inches, with a possible 0.5–1 inch variation.
Q: How do I install and care for the backgrounds?
A: Install with the included double-sided tape; wipe with a damp cloth and mild soap; avoid bleach.
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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