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




Couldn't load pickup availability
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.
ThriveCaps are premium root zone fertilizer capsules designed for planted freshwater aquariums. Each capsule is a compact, nutrient-dense tab that sits in the substrate and feeds roots over time. The slow-release design helps maintain steady nutrient availability, supporting vibrant growth and healthy foliage without daily dosing.
ThriveCaps blend a dry Thrive mix with iron-rich clay and mineralized topsoil to create a balanced root feeding solution. They deliver both macro and micro nutrients needed by actively growing roots and are designed to work within the substrate environment.
To apply, place a capsule at the base of each plant or space capsules 5–6 inches apart in a grid pattern. Push the capsule down into the substrate as far as possible. Replace every 3–4 months or as needed based on tank conditions.
These capsules are designed to be safe for common invertebrates when used as directed. In dedicated shrimp or snail tanks, ensure compatible stocking and monitor substrate conditions as with any root feeding approach.
In hobby setups where rooted plants are a feature, ThriveCaps provide a convenient, slow-release alternative to periodic dosing. The combination of root-focused nutrition and a compact form makes it easier to maintain a lush underwater garden while keeping maintenance simple.
Q: What are ThriveCaps and how do they work in a planted aquarium?
A: ThriveCaps are nutrient-rich root capsules placed in the substrate to provide slow-release macro and micro nutrients for plant roots, supporting steady growth.
Q: Are ThriveCaps safe for shrimp and snails?
A: Yes, ThriveCaps are designed to be safe for common invertebrates when used as directed.
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.
Thanks for subscribing!
This email has been registered!
| Product | Description | Collection | Availability | Product type | Other details |
|---|