The Fluval 307 External Canister Filter is part of the latest 07 Series, marking the seventh generation in nearly four decades of Fluval’s best-selling canister filter line. Designed for aquariums between 90 to 330 litres, this high-performance 3-in-1 filter offers mechanical, biological, and chemical filtration, delivering reliable, efficient operation for both freshwater and saltwater setups.

This model pumps up to 1,150 litres per hour while remaining quiet thanks to a precision-crafted Italian pump. Features such as the redesigned aquastop valve and reinforced motor head clamps ensure smoother operation and durability. The energy-efficient design uses just 15W, making it as economical as a household LED bulb.

User-friendly upgrades include a quick-start priming system that engages with minimal effort, lift-lock clamps for easy access, and EZ-Lift media baskets for mess-free maintenance. Its vertical pre-filter provides more surface area for improved mechanical filtration, and the full use of canister volume maximises space efficiency.

Condition note: Item is new. Box damaged.

Key Features:

• Suitable for aquariums 90–330 litres
• Pumps 1,150 L/h with 780 L/h circulation
• Energy-efficient 15W operation
• Quiet, Italian-engineered motor with precision components
• EZ-Lift media basket system for fast, clean media changes
• Vertical pre-filter for superior mechanical filtration
• Single-action Lift-Lock clamps for easy motor head access
• Quick primer with strong fibre-reinforced handle
• Aquastop valve with raised grip for smoother shut-off

The Fluval 307 is ideal for aquarists seeking dependable, quiet, and low-maintenance filtration with enhanced usability and long-term efficiency in mind.

Specifications:

• Model: 307
• Product code: A446
• Barcode: 015561104463
• Suitable aquarium size: 90–330 Litres
• Pump performance: 1,150 L/h
• Filter circulation: 780 L/h
• Canister volume: 7.3 L
• Total chamber volume: 4.5 L
• Basket volume: 3.1 L
• Vertical pre-filter surface area: 803 cm²
• Max water column height: 1.75 m
• Wattage: 15 W (230-240V/50Hz)
• Dimensions: 24 x 18 x 42 cm

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Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.