BioBox S Filter Media is designed for use with Ciano Explorer, Kubus, and Kubus Curve aquariums, and is fully compatible with BioFilter 200, 300, and 600 series units. These media cartridges provide targeted filtration functions to support healthy water conditions in your aquarium.

Available Media Options:

• Anti Algae S – Fits BioFilter 200, 300 & 600
• Pure Water S – Fits BioFilter 200, 300 & 601
• Bact Life S – Fits BioFilter 200, 300 & 602
• Clean Water S – Fits BioFilter 200, 300 & 603
• Coarse Foam S – Fits BioFilter 200, 300 & 604
• Fine Foam S – Fits BioFilter 200, 300 & 605
• Modular Cup (BioBox S) – Fits BioFilter 200, 300 & 606

Each cartridge performs a specific role—whether reducing algae, polishing water clarity, supporting biological filtration, or trapping particles. The modular system allows easy replacement and maintenance, ensuring a balanced and clean aquatic environment.

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.