The Aqua One Maxi 101F Sponge 25S is specifically engineered for the efficient functioning of the Aqua One Maxi 101F internal filter. This replacement black sponge ensures optimal filtration by trapping fish waste and serving as a habitat for beneficial bacteria that naturally purify aquarium water.

Regular use of this sponge contributes to the biological balance of your aquarium environment, enhancing the well-being of aquatic life by maintaining cleaner water conditions. It is easy to install and requires minimal maintenance for long-lasting performance.

Key Features:

• Effectively traps fish waste and debris
• Supports growth of beneficial bacteria
• Easy installation and low-maintenance
• Perfect fit for Aqua One Maxi 101F internal filter
• Includes one black sponge per pack

Regular maintenance involves cleaning the impeller using a brush to ensure the filter operates efficiently, thereby prolonging the life of the pump. It is recommended to rinse the sponge with the aquarium water every 2-3 weeks to retain the beneficial bacteria without compromising their health.

Specifications:

• Spare Part Number: 25025s
• Colour: Black

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.