Fluval FX5 Filter Foam is designed for efficient mechanical filtration, capturing debris and solid waste before it reaches finer filter media. Each foam insert is shaped to fit perfectly within the FX5 media baskets, helping to prevent water by-pass and maximise filtration effectiveness. The foam’s optimised pore structure supports strong water flow while resisting clogging, making it a reliable first stage in both freshwater and marine aquarium setups.

Key Features:

• Custom-fit for Fluval FX5 filter media baskets
• Provides mechanical filtration by trapping larger particles
• Prevents water by-pass for more effective filtration
• Optimised pore size supports water flow and reduces clogging
• Helps boost biological filtration efficiency
• Suitable for freshwater and marine aquariums

Essential for maintaining water clarity and protecting biological media, this filter foam plays a vital role in the performance of the FX5 system.

Aquacadabra acts as credit broker/intermediary and not as a lender.

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.