Description
xCompact diffusion designed for small setups
The Pawfly Aquarium Air Stone Disc Bubbler delivers a steady, gentle cascade of micro bubbles from a compact 1.5 inch disc. Each unit weighs about 1 oz, enabling flexible placement in nano tanks, DWC systems, small ponds, and even buckets. The 8-pack gives you multiple discs to swap in and out as your layout changes, helping you tailor bubble coverage across your habitat.
Key benefits and how they show up in real use
- Dense bubbles that enrich surface agitation without overwhelming the tank, promoting a lively aquatic environment while keeping water visually calm.
- Consistent diffusion with a jetting volume around 2 L/min, so you can pair it with standard 2–4 W air pumps and 3/16 inch tubing for reliable performance.
- Mineral-based, sintered material is designed to be inert in most freshwater setups, supporting ongoing activity in your fish, plant roots, or beneficial microbes without introducing unexpected odors or discoloration.
Setup, use, and maintenance tips
- Easy pre-use step: soak the stone completely in water for about an hour to ensure even diffusion from the first run.
- Routine care: gently brush the surface to remove buildup as needed to keep bubbles flowing smoothly over weeks or months.
Portable versatility for diverse aquariums
Whether you’re boosting oxygen in a small tank, nourishing roots in a DWC reservoir, or keeping water moving in a bucket setup, these discs offer a lightweight, low-profile solution that aligns with common airflow equipment. The compact form helps you craft targeted bubble zones, whether you want broader circulation or localized diffusion near plants or habitat corners.
Careful design, practical performance
Designed to support a healthy-looking bubble pattern without excessive splash, the discs balance visual appeal with functional diffusion. Use as part of a routine that includes regular inspection and gentle cleaning to preserve airflow and consistency over time.
FAQ
Q: What tanks can the Pawfly 1.5 inch air stone be used in?
A: Ideal for nano tanks, DWC systems, small ponds, and buckets with standard airline tubing.
Q: How should I prepare and maintain the air stones?
A: Soak each disc for about an hour before first use; clean with a brush when buildup occurs.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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