Features
- Designed for aquariums between 10-30 US Gal / 45-115 L
- Two Mechanical stages trap large and fine debris – foams easily slide out for quick cleaning
- Chemical stage with activated carbon effectively removes toxins
- Biological stage features Bio-Screen pad – blocks debris and provides massive surface area for beneficial bacteria growth
- Biological Trickle Chamber – super charged for fast and efficient nitrification when loaded with Fluval C-Nodes
- Patented refiltration control system permits slower water output to protect delicate fish/plants and increase contact time with media
- Independent filtration stage management – changes can be made at different times while maintaining continuous biological activity
- Cleaning indicator notifies user when polyfoam needs rinsing
- Made in Italy
- For use in freshwater and saltwater aquariums
Fluval FX4 High Performance Canister Filter, up to 250 US Gal (1000 L)
107 Performance Canister Filter, up to 30 US Gal (130 L) 











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