Fluval External Filter Media FX5/6 Bio Foam Block Polish Pad Fine Carbon Gravel

Fluval Foam Filter Blocks

Fluval Foam Blocks are designed to capture large debris and particles, providing effective mechanical filtration, the first crucial stage in the filtration process. Each block is custom-fit to prevent bypass, ensuring efficient water flow and reduced clogging for longer-lasting performance. Suitable for both freshwater and marine aquariums.

• Enhances biological filtration
• Custom-fit design for optimal flow
• Freshwater and marine safe

Available Models:

• Fluval Foam Filter Block for 104/105/106 – Item: A220
• Fluval Foam Filter Block for 204/205/206 – Item: A222
• Fluval Foam Filter Block for 404/405/406 – Item: A226

Fluval FX5/6 Foam Filter Pads – 3 Pack

Specially designed for Fluval FX5/FX6 High Performance Canister Filters, these pads provide effective mechanical filtration by capturing large particles and debris.

• Custom fit for minimal bypass
• Efficient water flow with less clogging
• Suitable for freshwater and marine tanks
• 3 pads per pack

Fluval Bio-Foam

Fluval Bio-Foam is designed for Fluval Canister Filters and provides both mechanical and biological filtration. Its dense structure traps fine particles not caught in the initial foam layer. The intricate pore network offers a large surface area to support beneficial nitrifying bacteria, helping maintain clear and healthy water.

Suitable for freshwater and marine use.

Model Compatibility:

• 104, 105, 106, 204, 205, 206 – 1 Pack
• 304, 305, 306, 404, 405, 406 – 2 Pack

Fluval FX5/6 Bio-Foam Pads – 2 Pack

Designed for FX5/6 High Performance Filters, these Bio-Foam Pads provide superior mechanical and biological filtration. Their fine structure traps small debris and promotes beneficial bacteria growth.

• Enhances water clarity and biological balance
• For freshwater and marine tanks
• 2 pads per pack

Fluval Water Polishing Pads

These micro-fine polyester pads are specially designed to trap fine particles and debris, making them ideal for cloudy water conditions or post-maintenance cleanups.

For freshwater and marine aquariums.

Available Models:

• 104/105/106 & 204/205/206 – 3 Pieces
• 304/305/306 & 404/405/406 – 6 Pieces
• FX5/FX6 – 3 Pack

Fluval FX5/6 Carbon Impregnated Foam Pads

These specialty pads combine mechanical filtration with the chemical power of carbon to remove odors, discoloration, heavy metals, and organic pollutants. Also helps protect your filter motor by trapping debris.

• Crystal clear water and odor removal
• For freshwater and marine setups

Fluval FX Gravel Vacuum Bags

Reusable fine filter bags for use with the Fluval FX Gravel Vac. Effectively traps debris during substrate cleaning.

• Types Available: Fine / Super Fine

Fluval Universal Nylon Media Bags – 2 Pack

Flexible media bags suitable for all Fluval canister filters. Just fill with desired filter media and secure with the included fastener.

• 2 bags per pack

Fluval Ammonia Remover Pads

These pads combine mechanical and chemical filtration, specifically designed to remove toxic ammonia and maintain a safe aquarium environment.

Available Models:

• Fluval 306/407 – 6 Pack
• Fluval FX4/5/6 – 3 Pack

Fluval Phosphate Remover Pads – 3 Pack

For Fluval 106/207 filters, these pads use phosphate-absorbing resin to help reduce algae growth and improve water quality.

• Mechanical + chemical filtration
• 3 pads per pack

Fluval Nitrite Remover Pads

Infused with nitrite-absorbing resin, these pads remove harmful nitrites while also acting as mechanical filters.

Available Models:

• Fluval 106/207 – 3 Pack
• Fluval 306/407 – 6 Pack

Fluval Bio-Foam MAX

Advanced 2-in-1 mechanical and biological media with a rippled surface for 30% more surface area. Designed to trap debris and promote bacteria growth.

Compatible Models:

• Fluval 107/106 – 2 Pack
• Fluval 207/307 & 206/306 – 2 Pack
• Fluval 406/407 – 2 Pack

Fluval FX4 & FX6 Service Kits

Genuine replacement parts to maintain your Fluval FX filter system.

FX4 Service Kit Includes:

• 1 x Magnetic Impeller Assembly
• 1 x Motor Seal Ring
• 4 x Top Cover Click-Fit O-Rings
• 1 x Filter Lid O-Ring

FX6 Service Kit Includes:

• 1 x Magnetic Impeller Assembly
• 1 x Motor Seal Ring
• 4 x Top Cover Click-Fit O-Rings
• 1 x Filter Lid O-Ring