Fluval Carbon Foam for FX2 / FX4 / FX5 / FX6 Canister Filter – 2-Pack

Fluval Carbon Foam for FX2 / FX4 / FX5 / FX6 Canister Filter – 2-Pack

Fluval Carbon Foam is a dual-action mechanical and chemical filter media designed for Fluval FX-series canister filters. Each foam pad combines dense mechanical filtration with activated carbon, helping trap debris while removing odors, discoloration, and dissolved organic impurities for clearer, healthier aquarium water.

The 2-pack format is ideal for routine FX filter maintenance, offering an easy way to refresh carbon filtration without replacing biological media. Safe for both freshwater and saltwater aquariums.

Key Features & Benefits

✔ Mechanical + chemical filtration in one pad
✔ Activated carbon removes odors & discoloration
✔ Traps debris while polishing water
✔ Designed for Fluval FX canister filters
✔ Easy replacement for routine maintenance
✔ Safe for freshwater & marine aquariums

Compatible Filters

• Fluval FX2
• Fluval FX4
• Fluval FX5
• Fluval FX6

Ideal For

• Odor and discoloration control
• Water polishing in large aquariums
• African cichlid & predator tanks
• Heavily stocked systems
• FX filter maintenance schedules

Usage & Replacement

• Rinse lightly with dechlorinated water before use
• Install in designated FX foam/carbon tray
• Replace every 3–4 weeks or as needed
• Remove before dosing medications

🧪 Carbon foam is not reusable—replace when exhausted.

Product Details

• Brand: Fluval
• Product Name: Carbon Foam
• Pack Size: 2-Pack
• Media Type: Mechanical & Chemical
• Compatibility: FX2 / FX4 / FX5 / FX6
• Aquarium Type: Freshwater & Saltwater

FAQs – Fluval Carbon Foam FX

Q: Is Carbon Foam biological media?
A: No. It provides mechanical filtration and chemical filtration via activated carbon.

Q: Can I rinse and reuse Carbon Foam?
A: No. Carbon becomes exhausted and should be replaced.

Q: Is this reef-safe?
A: Yes, but remove it before dosing medications or supplements.

Q: Can this be used with BIO-FX and Bio-Foam+?
A: Yes. Carbon Foam handles chemical filtration, BIO-FX handles biological, and Bio-Foam+ handles mechanical/biological.

Q: How often should it be replaced?
A: Typically every 3–4 weeks, depending on bioload.