Aquatop Trapezoid Air Stone 12″
Easy to use Air Stone. Simply attach to air pump using airline tubing and place in your desired location within your aquarium. May be buried under gravel.
Product Specifications
| Feature | Detail |
|---|---|
| Shape | Trapezoid |
| Size | 12 inches |
| Material | High-density plastic |
| Usage | Aquarium aeration |
FAQ
Can this air stone be placed directly on the surface of the water?
Yes, it can be placed directly on the surface. However, it is often used submerged or buried under gravel to enhance oxygen distribution.
Does this air stone come with tubing?
No, the air stone does not include tubing. You will need to purchase airline tubing separately to connect it to your air pump.
Is the air stone durable and safe for fish?
Yes, the air stone is made of high-density plastic and is safe for fish. It is designed to withstand regular use in aquarium environments.

Caroline Mills –
The air stone works well in my 55-gallon tank. It creates consistent bubbles and helps keep the water oxygenated. I placed it under the gravel and it’s been stable for over a month. Easy to attach and doesn’t clog easily.
Melanie Grant –
I used this with my air pump and noticed better water movement. The trapezoid shape helps distribute bubbles evenly. It’s a simple addition that makes a noticeable difference in water quality.
Sam Carr –
Great value for the size. The bubbles are steady and the stone stays in place even when buried. My fish seem more active since I added it. No issues with durability or performance after two months.