Juwel Carbax Compact
The Carbax filter medium sets new standards in aquarium filtering with active charcoal. Carbax is a highly effective, hard coal based granulated active charcoal that has been specifically developed for cleaning and decolourisation of water-based liquids. In contrast to conventional charcoal filter media, with Carbax, the entire active charcoal grain is completely activated and not just the grain surface. Therefore, Carbax binds discolorations, odours and toxic substances particularly enduringly and quickly and ensures crystal-clear water in your aquarium.
Characteristics
| Feature | Description |
|---|---|
| Absorbs odour compounds and turbidity, as well as toxic compounds | Effective removal of odours, cloudiness, and harmful substances from aquarium water |
FAQ
How does Carbax differ from regular charcoal filter media?
Carbax uses fully activated charcoal grains, meaning the entire grain is activated rather than just the surface, providing more effective absorption of odours, turbidity, and toxic substances.
What types of impurities does Carbax remove from aquarium water?
Carbax removes odour compounds, turbidity, and toxic substances, helping to maintain clear and healthy water conditions in the aquarium.
Is Carbax suitable for all types of aquariums?
Carbax is specifically designed for use in aquariums and is effective in water-based systems. It is recommended for use in both freshwater and saltwater setups where water clarity and chemical balance are important.



Lisa Dickens –
I’ve used Carbax Compact in my 50-liter freshwater tank for three months. The water has stayed very clear with no strong odours. My fish seem more active and the tank looks much cleaner. No need to change the filter media as often as before.
Nicholas Sanderson –
The filter performs well after installation. I noticed a significant reduction in fish odour and cloudy water. It’s a reliable medium, though it may need replacement every 4-6 weeks depending on tank activity.
Amy Chapman –
After switching from regular charcoal, I see a noticeable improvement in water clarity. The tank has a fresher smell and the fish are more vibrant. Easy to install and fits perfectly in my filter housing.