- 30-day returns on unused items
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Details
A 40 mm round air stone that releases fine air bubbles to help aerate pond and aquarium water.
- Round 40 mm air stone design
- Fine-bubble output from quartz sand blend
- Self-weighted, stays in place without extra weight
- Suited to freshwater, saltwater, and garden ponds
- Compatible with JBL Pond Oxi-Set and Floater+AntiKink
Who it's for: Pond owners and aquarium hobbyists looking for a fine-bubble air stone to aerate fresh, brackish, or salt water.
Key benefits
- Finer bubbles for gentle aeration
- Stays put on the bottom without added weight
- Works in freshwater, saltwater, and ponds
How to use
Ingredients
Our Policies
Unused items in their original packaging can be returned within 30 days of delivery.
US orders over $75 ship free; below that, shipping is $9.99. Other countries see the rate at checkout. If customs charges you on delivery, send us the receipt and we refund it.
You can return unused items in their original packaging within 30 days of delivery. Opened cosmetics can't come back for a change of mind, but we always replace or refund items that arrive damaged, defective or wrong.
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