The Fluval 407 External Aquarium Canister Filter is a powerful, energy-efficient filtration system designed for freshwater and marine aquariums between 150 and 500 litres. Combining generous filter media capacity with quiet operation and convenient maintenance, it provides reliable filtration for larger aquariums while keeping equipment neatly outside the tank.
As the largest model in Fluval’s popular 07 Series, the 407 uses advanced eTEC technology to deliver impressive filtration performance with a power consumption of just 20 watts.
With a maximum pump output of 1,450 litres per hour and a spacious 9.2-litre canister, it offers excellent mechanical, biological and chemical filtration for established community aquariums, planted tanks and other suitable setups.
Fluval 407 External Aquarium Canister Filter – Key Features
Suitable for 150–500 litre aquariums – designed for medium to large aquarium setups.
1,450 LPH maximum pump output – provides powerful water circulation.
Just 20W power consumption – efficient performance with economical running costs.
Multi-stage filtration – combines mechanical, biological and chemical filtration.
Generous media capacity – 4.2 litres of basket space for customisable filtration.
Large vertical pre-filter – captures debris before it reaches the main media baskets.
Quiet operation – precision-engineered motor and vibration-dampening feet help minimise noise.
Easy maintenance – AquaStop valves, Lift-Lock clamps and removable media baskets simplify cleaning.
Filter media included – supplied with essential filtration materials.
Powerful Multi-Stage Aquarium Filtration
The Fluval 407 uses a combination of filtration methods to help maintain clear water and a healthy aquarium environment.
Mechanical filtration removes suspended debris, uneaten food and fish waste before these particles can accumulate throughout the aquarium. Its large vertical pre-filter provides an extensive surface area for trapping waste, helping to prevent premature clogging of the main filtration media.
Biological filtration provides surfaces for beneficial bacteria that convert harmful ammonia and nitrite into less harmful nitrate. With 4.2 litres of media basket capacity, the 407 offers plenty of room for biological filtration materials.
Chemical filtration uses activated carbon to help remove certain dissolved impurities, odours and discolouration from aquarium water.
The removable media baskets can also be customised with alternative filtration materials, allowing aquarists to adapt the system to their aquarium’s requirements.
Quiet and Energy-Efficient Performance
Larger aquariums require dependable filtration that can operate continuously without excessive noise or electricity consumption.
Fluval’s eTEC engineering combines a precision-designed motor, improved internal components and vibration-reducing rubber feet to deliver consistent performance with minimal disturbance.
Despite its maximum pump output of 1,450 LPH, the Fluval 407 consumes just 20 watts of electricity.
The redesigned motor operates up to 25% more quietly than the previous generation, making it particularly appealing for aquariums positioned in living rooms and other occupied spaces.
Designed for Easy Maintenance
Regular filter maintenance is essential for maintaining good water quality, particularly in larger or more heavily stocked aquariums.
The Fluval 407 incorporates several practical features designed to make cleaning quicker and more convenient.
The AquaStop valve allows the hoses to be disconnected without removing the aquarium pipework, while the dual Lift-Lock clamps provide easy access to the motor head.
EZ-Lift media baskets feature a convenient central handle, allowing the main media stack to be removed together without having to empty the canister first.
An improved manual priming mechanism also makes starting the filter easier after installation or maintenance.
When cleaning biological filter media, rinse it gently in water removed from the aquarium rather than untreated tap water. This helps preserve the beneficial bacteria responsible for biological filtration.
Is the Fluval 407 External Filter Suitable for Your Aquarium?
Designed for aquariums between 150 and 500 litres, the Fluval 407 provides an excellent combination of filtration capacity, water circulation and energy efficiency.
It is particularly suitable for:
Larger tropical community aquariums
Planted freshwater aquariums
Appropriately stocked coldwater aquariums
Suitable marine aquariums requiring external mechanical and biological filtration
For heavily stocked aquariums, particularly messy fish or systems approaching the upper end of its recommended capacity, additional filtration or a larger filter may be beneficial.
The generous media capacity also makes the 407 an attractive choice for aquarists who want greater flexibility when selecting biological and chemical filter media.
What’s Included?
The Fluval 407 is supplied with essential filtration components and filter media, including:
Bio-Foam and Bio-Foam Max
Bio-Foam+
Quick-Clear polishing media
Activated carbon
Removable filter media baskets
Vertical pre-filter cartridge
AquaStop valve assembly
Ribbed hosing
Intake pipe and strainer
Outlet nozzle and aquarium rim connectors
This provides the essential equipment required to install the filter and begin establishing biological filtration.
Why Choose the Fluval 407 Canister Filter?
The Fluval 407 combines powerful water circulation, substantial filter media capacity and straightforward maintenance in a compact external canister design.
Its large filtration chambers provide flexibility for aquarists who want to customise their media, while the external installation leaves valuable space inside the aquarium for fish, plants and decorations.
For larger aquariums requiring dependable filtration without excessive running costs, the Fluval 407 is an excellent choice.
If you have any questions about the Fluval 407 External Aquarium Canister Filter and whether it’s the right filter for your pond, please contact us and a member of our friendly store team will be more than happy to answer all of your questions
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