Tetra Air Stones

Tetra Air Stones

Tetra Air Stones are fine-pored aquarium air stones that supply oxygen through a fine-beaded, uniform discharge of air. They suit hobbyists who want an air accessory for an aquarium aeration setup, whatever the tank.

Key Benefits

• Fine-pored design for optimum oxygen supply in all aquariums
• Fine-beaded, uniform air discharge, so air is released evenly through the stone
• Low-pressure resistance, so your air pump's performance is used to the full
• Durable, high-quality production for dependable everyday use

How to Use

Connect the air stone to your air pump with airline tubing and place it in the aquarium. The pump pushes air through the fine pores, and the stone releases it as a stream of small, even bubbles.

Suitable For

• Freshwater and other home aquariums that need an added oxygen supply
• Aquarists who want an air stone matched to their pump
• Anyone setting up or upgrading aeration in a community, breeding or quarantine tank

Compatibility

Ideal in combination with Tetra APS Air Pumps. The low-pressure resistance of the stone lets the pump deliver its full performance.

Available Sizes

Offered in several sizes. Choose from the options listed on this page.

Frequently Asked Questions

What do Tetra Air Stones do in an aquarium?
They release air from your pump as fine, uniform bubbles, which supports an optimum oxygen supply in the tank.

Will they work with Tetra APS Air Pumps?
Yes. They are designed to be used ideally in combination with Tetra APS Air Pumps.

Do air stones reduce my pump's performance?
These stones have low-pressure resistance, so the full performance of your pump can be put to use.

Can I use them in any aquarium?
They are fine-pored air stones intended for oxygen supply in all aquariums.

Which size should I choose?
The range comes in several sizes. Pick the option on this page that suits your aquarium and air pump setup.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

Enjoy the convenience of collection points and lockers! 📦

No more waiting at home or at work for your delivery. Simply choose a collection locker or pickup point and collect your order when it suits you.

Delivery times to lockers and pickup locations typically range from 2–7 working days, depending on your location.*

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Collection timeframes:

• Bob Box: Collect within 2 days of receiving your collection notification.
• PUDO Lockers: Collect within 36 hours of receiving your collection PIN or SMS notification.

If a PUDO parcel is not collected within 36 hours, it will automatically be transferred to the nearest PUDO Kiosk or Depot at no additional cost. The parcel will then be held there for approximately 2 days before being returned.

Please ensure you collect your parcel within the applicable collection period. Uncollected parcels will be returned to the sender, and additional shipping charges may apply should the order need to be resent.