Fluval Nano Carbon Cartridge 2 Pack
Specifically designed to fit inside the Fluval Nano Filter, Fluval Carbon Cartridge contains highly porous carbon that effectively adsorbs odors, discolorations and impurities. Large amounts of surface area in the carbon effectively remove heavy metals, organic contaminants and pollutants, leaving aquarium water crystal clear and sparkling. The custom designed cartridges easily load into the Nano Filter’s filtration chamber.
Key Features
- Specifically designed to fit inside Fluval Nano Filter
- Contains highly porous carbon that effectively adsorbs odors, discolorations and impurities
- Large amounts of surface area in the carbon effectively remove heavy metals, organic contaminants and pollutants
- Produces crystal clear and sparkling aquarium water
| Specification | Detail |
|---|---|
| Product Type | Carbon Cartridge |
| Quantity | 2 Pack |
| Compatible Filter | Fluval Nano Filter |
| Material | Activated Carbon |
FAQ
How often should I replace the carbon cartridges?
Please contact customer service
Can these cartridges be used in other filters besides the Fluval Nano?
No, these cartridges are specifically designed to fit inside the Fluval Nano Filter only.
Do the cartridges remove all types of pollutants from aquarium water?
The cartridges effectively remove odors, discolorations, heavy metals, organic contaminants, and pollutants. They are not guaranteed to remove all substances from aquarium water.

Claire Watson –
The carbon cartridges fit perfectly into my Fluval Nano filter. After a few weeks, the water clarity improved noticeably. No fish odor anymore, and the tank looks much cleaner. Easy to install and replace.
Bella Springer –
Works well for reducing fish smell and discoloration. The water stays clear and the filter runs smoothly. I’ve used them for about two months and haven’t noticed any decline in performance yet.
John McDonald –
Great product for maintaining clean water. The carbon effectively absorbs odors and keeps the tank looking sparkling. Installation was simple and the cartridges are durable.
Brian McGrath –
The fit is good, but I noticed a slight delay in water clarity after the first week. Maybe needs more time to stabilize. Overall, it helps with smell but not a complete solution.