The Aqua One 35C Carbon Cartridge is a genuine replacement cartridge for the Aqua One Mini 301F internal filter. It contains activated carbon to help remove discolouration and odours, keeping the water in your compact aquarium clear.

This pack contains 2 cartridges, so you have a spare ready for the next change.

Key Features

• Chemical filtration: Activated carbon helps reduce discolouration and odours.
• Easy to change: Remove the old cartridge and slot in the new one.
• Genuine Aqua One part: Made to fit the Mini 301F internal filter.
• Value pack: 2 cartridges per pack.

Compatible With

• Aqua One Mini 301F Internal Filter

How to Use

1. Switch off and unplug the filter, then remove it from the aquarium.
2. Open the filter housing and remove the old cartridge.
3. Rinse the new cartridge briefly in tank water to remove carbon dust.
4. Fit the new cartridge, reassemble the filter and switch it back on.

Please note: Replace cartridges every 6–8 weeks, or sooner if the water discolours. Carbon can absorb some medications, so remove the cartridge while treating your aquarium and replace it once treatment is finished.

Suitable For: Aqua One Mini 301F internal filters in compact freshwater aquariums.