Fluval FX4 High Performance Canister Filter Building on the mighty FX performance and reliability platform, the all-new FX4 high performance canister filter is a compact 'little brother' to the FX6. The FX4 bridges the gap between the Fluval 406 and...

Fluval FX Upgrade Kit (4pk) INCLUDES: 1x Fluval FX2/FX4/FX5/FX6 Ammonia Remover (3pk) (A-259) Designed specifically for the Fluval FX high performance canister filter series, Ammonia Remover pads offer both effective mechanical and chemical...

Fluval FX Refresh Pack (4pc) The Fluval FX Refresh Pack is the complete maintenance solution for your FX4, FX5, or FX6 canister filter. Designed to keep your aquarium water crystal clear, this genuine Fluval set provides mechanical, biological, and...

Fluval Zeo-Carb 1200gm Fluval Zeo-Carb is a premium blend of research grade Fluval Carbon and Fluval Ammonia Remover. Working together, these highly effective media eliminate liquefied impurities, odors and discoloration, while simultaneously removing...

Fluval FX4/FX5/FX6 Compatible Water Polishing Pad (6pk) These extra thick, micro-fine polyester pads effectively trap micro-particles and debris as water passes through. Traps Micro Particles Crystal Clear Water Easy to replace Replace as needed

Fluval Compatible FX4/FX5/FX6 Carbon Foam Pad (6pk) These carbon impregnated pads capture micro particles as the water passes through. The added carbon removes odour, discolouration, as well as heavy metals and organic contaminants. Added carbon removes...

Fluval Compatible FX4/FX5/FX6 Bio Foam Pad (6pk) Bio Foam Pads provide outstanding mechanical and biological filtration thanks to an intricate pore structure that offers a large surface area for the growth of helpful nitrifying bacteria. In addition,...

Fluval Compatible FX4/FX5/FX6 Foam Pad (6pk) The foam pads capture large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Custom fit to prevent bypass, they have a pore size that allows...

Fluval Compatible FX4/FX5/FX6 Fine Polishing Pad (6pk) Traps micro particles Change every 4-6 weeks Crystal clear water Easy to replace

Fluval FX4/FX6 Phosphate Pads 3pk (FA152/A262) Suits FX4/FX5/FX6 canister filters For cleaner aquariums Removes and controls phosphate Improves aquarium conditions 3 pack

Fluval FX4 Motor Unit w Seal Ring (A20202) 1 per pack This motor unit suits FX4 Easy to replace Impeller set sold separately Replace as needed Genuine Fluval spare part We recommend using only genuine Fluval spare parts in their filters

Fluval FX UVC Inline Clarifier Unit 6w The FX UVC In-Line Clarifier quickly and easily connects to all canister filters to eliminate suspended bacteria and algae for a clear and healthy aquarium. With unique CCFL technology, the FX UVC bulb runs cooler...

Fluval FX Series Spray Bar Kit (PF104z) The Fluval FX Spray Bar Kit is used to diffuse water throughout the aquarium, increasing surface agitation and improving oxygenation that is essential for a healthy aquarium. Increases and decreases surface...

Fluval Bio-FX Biological Media 5L Fluval Bio-FX is a premium biological media designed for use with canister filters and sumps of all sizes, in both fresh and marine aquariums.  Featuring a deep pore structure with interconnected micro-tunnels,...

Fluval Filter Bracket for U2/U3 Fluval U2/U3 Filter Bracket is designed for:– Fluval U2 Underwater Filter– Fluval U3 Underwater Filter

Fluval FX4 Output Nozzle Genuine Fluval spare part Replacement output nozzle for Fluval FX4

Fluval FX2/FX4/FX5/FX6 Ammonia Remover (3pk) (A-259) Designed specifically for the Fluval FX high performance canister filter series, Ammonia Remover pads offer both effective mechanical and chemical media in a convenient, space-saving format...

Fluval FX2/FX4/FX5/FX6 Nitrite Remover (3pk) (A-265) Designed specifically for the Fluval FX high performance canister filter series, Nitrite Resin infused Pads perform double duty as both an effective mechanical and chemical media. Specifially desgined...

Fluval FX4 Magnetic Impeller Assembly This Fluval spare part comes with fitting instructions to ensure correct replacement Includes bushing & O-ring 1 per pack Easy to replace Replace as needed Genuine Fluval FX4 spare part We recommend using only...

Fluval FX4/FX6 Gravel Cleaner Kit Vacuum Bag- Super Fine 2pk When used with the Fluval FX Gravel Vac, the Super Fine bag captures even the smallest particles and debris. Compatible with the Fluval FX Gravel Vacuum (Item #A370 - sold separately) Provides...