Aquapro Co2 Diffusers

Aquapro Co2 Diffusers

Aquapro Co2 Diffusers are CO2 diffusers for freshwater aquariums, made in a range of sizes so you can match one to the length of your tank. They suit hobbyists running a CO2 setup on anything from a compact 30 cm tank to a large 150 cm display.

Key Benefits

• Three sizes, each designed for a stated tank length range, so you can choose by the tank you own.
• Covers small, medium and large aquariums, from 30 cm up to 150 cm.
• Useful for plant-focused setups where CO2 is part of the equipment.

Suitable For

• Small: aquariums of 30-60 cm (12-24")
• Medium: aquariums of 80-100 cm (31-39")
• Large: aquariums of 120-150 cm (47-59")

Available Sizes

Available in Small (30-60cm Tank), Medium (80-100cm Tank) and Large (120-150cm Tank).

Frequently Asked Questions

Which size suits a 90 cm aquarium?
The Medium size is designed for tanks of 80-100 cm, so it covers a 90 cm tank.

What is the largest tank these diffusers are designed for?
The Large size is made for tanks of 120-150 cm.

Is there a size for a 70 cm tank?
The stated ranges are 30-60 cm, 80-100 cm and 120-150 cm, so 70 cm falls between two of them. Contact our team for guidance before ordering.

Is there a diffuser for tanks smaller than 30 cm?
The smallest size is designed for tanks of 30-60 cm. No size for smaller tanks is listed.

How many sizes are in the range?
Three: Small, Medium and Large, each matched to a tank length range.

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.