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.
Tetra AquaSafe Plus 16.9 oz offers an instant-to-use water treatment for both freshwater and saltwater aquariums. Its BioExtract formula combines natural biopolymers to support a healthy bacterial bed, helping keep water clear and reducing the buildup of common tank pollutants over time. In addition to water conditioning, AquaSafe Plus provides a slime coating that can aid in minor wound recovery and protection from abrasions, while unique colloid ingredients help shield delicate gill membranes during water changes. This product is designed for hobbyists at any level, from first-time setups to ongoing maintenance, with an emphasis on practicality and ease of use.
Tetra AquaSafe Plus is not a medication and is not a substitute for prescribed treatments. It is designed to support water quality and fish comfort as part of standard aquarium care.
Whether you keep tropical freshwater, community tanks, or mixed marine setups, AquaSafe Plus provides a practical, easy-to-use option for keeping water conditions stable between changes.
Q: Is Tetra AquaSafe Plus safe for both freshwater and saltwater tanks?
A: Yes. It is designed for freshwater and marine tanks and is not a medication.
Q: How do I dose using the bottle cap?
A: Use 5 mL per 10 gallons; measure with the cap’s inner ring for 10 gallons or a full cap for 20 gallons.
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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