Superfish Hi-Oxy Air Disks

Superfish Hi-Oxy Air Disks

Superfish Hi-Oxy Air Disks are long-life ceramic air stones that produce very fine aeration for tropical aquariums, saltwater aquariums and ponds. They suit hobbyists who want a durable air stone that works with the air pump or compressor they already own.

Key Benefits

• Made from a refined ceramic compound for long-lasting use.
• The ceramic is a step up from sandstone-type air stones.
• Produces fine bubbles for a smooth, very fine aeration effect.
• Suitable for tropical and saltwater aquariums, and well suited to ponds.
• Works with any good air pump or compressor.
• Fits 4 mm (0.16") or 12 mm (0.47") airline.

How to Use

• Connect the air disk to 4 mm (0.16") or 12 mm (0.47") airline.
• Connect the other end of the airline to a good air pump or compressor.
• Switch on the air supply to run the disk and produce fine bubbles.

Suitable For

• Tropical freshwater aquariums
• Saltwater aquariums
• Garden and koi ponds

Compatibility

Use with any good air pump or compressor and with either 4 mm (0.16") or 12 mm (0.47") airline.

Specifications

• Material: refined ceramic compound
• Type: long-life air disk
• Airline compatibility: 4 mm (0.16") or 12 mm (0.47")
• Bubble size: fine

Frequently Asked Questions

Can I use these air disks in a saltwater tank?
Yes. They are suitable for tropical and saltwater aquariums, and for ponds.

What airline size do they take?
They work with 4 mm (0.16") or 12 mm (0.47") airline.

Do I need a special pump?
No. Use them with any good air pump or compressor.

How do ceramic air disks compare with sandstone-type air stones?
The refined ceramic compound is long-lasting and is described as superior to sandstone-type stones, so it is built for extended use.

Are they only for aquariums?
No. They are also well suited to ponds, so one type of air stone covers both indoor tanks and outdoor water features.

How do I choose a size?
This product is offered in several sizes. Pick the option on the page that suits your tank or pond and your air pump or compressor, and use 4 mm (0.16") or 12 mm (0.47") airline for the connection.

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.