Bubble Magus 4" Filter Sock

Bubble Magus 4" Filter Sock

Bubble Magus 4" Filter Sock is a filter sock for aquariums that captures debris, impurities and detritus before they build up in your water. It suits aquarists who run a sump or filter chamber and want a simple way to polish water and keep it clear.

Key Benefits

• Traps debris, impurities and detritus, so particulate matter is held in the sock and not left circulating in the tank.
• Made from premium materials, for durability and long-lasting performance.
• The 4" diameter gives a generous filtration capacity for removing particulate matter efficiently.
• Helps maintain optimal water conditions and reduces the risk of harmful substances affecting your aquarium inhabitants.
• Promotes water clarity, so your livestock and aquascape are easier to enjoy.
• Simple to install, with no complicated set-up.

How to Use

• Place the filter sock in your aquarium sump or filter chamber, where water flows through it and debris collects.
• Clean and maintain the sock regularly so it keeps filtering well. A clogged sock cannot filter as effectively.
• For the best results, use it with the Bubble Magus Filter Sock Holder.

Suitable For

• Aquarium set-ups with a sump or filter chamber.
• Aquarists who want mechanical filtration to capture detritus and keep water clear.

Compatibility

• Works best with the Bubble Magus Filter Sock Holder.

Specifications

• Diameter: 4" (approximately 10 cm)
• Construction: premium materials for durability
• Use: placed in a sump or filter chamber

What's Included

• One 4" filter sock

Frequently Asked Questions

What does a filter sock catch?
It captures debris, impurities and detritus from aquarium water, helping to keep the water clear and in good condition.

Where does the filter sock go?
It is placed in your aquarium sump or filter chamber, where the water passes through it and debris is collected.

Do I need a holder to use it?
The sock works best with the Bubble Magus Filter Sock Holder, which is the recommended companion for this size.

How big is this filter sock?
It has a 4" diameter (approximately 10 cm), which gives a generous filtration capacity for removing particulate matter.

Does it need cleaning?
Yes. Regular cleaning and maintenance keep the sock filtering effectively, so check it often and clean it when it fills with debris.

Will it help with water clarity?
By trapping unwanted particles, the filter sock helps maintain optimal water conditions and promotes clearer water.

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.