40mm Air Stone Disc for Aquarium Oxygenation

Name: 40mm Air Stone Disc for Aquarium Oxygenation
Rating: 5.00 (8 reviews)

~~€11,99~~ €9,99

Color

Size

Why customers love it

Breathe New Life Into Your Aquarium

This 40mm air stone disc delivers a fine stream of bubbles to boost oxygen, support healthy fish, and add visual sparkle to freshwater or saltwater tanks.

Increases oxygen levels while lowering CO2 and raising pH
Produces fine bubbles that create gentle water currents and dazzling scenes
Sintered mineral stone construction for durability and easy cleaning
Low power consumption (3W) for energy-efficient operation
Compatible with 4mm inner diameter soft tubing for simple setup

Why You'll Love It

Healthier Water

Raises oxygen levels while lowering CO2 and raising pH, supporting fish respiration and a more balanced aquatic environment.

Dazzling Bubble Display

Fine bubbles create gentle water currents and a visually stunning scene that brings your tank to life.

Easy to Maintain

Sintered mineral stone construction offers durability and simple cleaning, so upkeep stays quick and hassle-free.

Energy Efficient

With just 3W of power, this air stone keeps your aquarium aerated without driving up your energy bill.

Connect the Tubing

Attach the air stone to your air pump using 4mm inner diameter soft tubing.
Place in Your Tank

Position the disc in your aquarium or hydroponic system where you want the bubble flow.
Turn On the Pump

Power up the air pump to produce a fine stream of bubbles that oxygenates the water.

Specs

The details that matter

Built to last outdoors, season after season.

Size: 40mm
Material: Sintered mineral stone
Power: 3W
Tubing Compatibility: 4mm inner diameter soft tubing
Color: Black

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

What size is this air stone?

This air stone disc has a 40mm diameter, making it compact enough to fit neatly in most tanks and hydroponic systems.

What material is the air stone made from?

It is made from sintered mineral stone, which provides durability and makes cleaning easy.

What tubing does it work with?

It is compatible with 4mm inner diameter soft tubing, so you can connect it to your air pump for simple setup.

Can I use it in saltwater or hydroponic setups?

Yes, it is suitable for freshwater and saltwater aquariums as well as hydroponic oxygen enrichment systems.

How much power does it consume?

It uses only 3W of power, offering energy-efficient operation while maintaining effective oxygenation.

Shipping & returns

Shipping

Delivers to Tyskland (based on your selected country/region).
Estimated delivery: 3–15 business days after dispatch.
Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.

Shipping policy Return & refund policy