Bio Balls Filter Media 1000 is an essential addition to any fishkeeper's collection. These small, pegged plastic balls provide an extensive surface area for beneficial bacteria growth, crucial for effective water filtration.

Ideal for both saltwater and freshwater aquariums, as well as ponds, Bio Balls are incredibly easy to use. Simply place them into a mesh bag and drop them into your pond filter. It is important not to clean the Bio Balls once they are cycled to maintain the beneficial bacteria essential for water filtration.

Bio Balls can also be used to fill your tank's overflow box, preventing snails and other animals from going down the overflow and significantly reducing noise.

Each Bio Ball has an approximate diameter of 1", and the bag contains 1000 Bio Balls, making it a valuable and cost-effective choice for maintaining a healthy aquatic environment.

• High surface area for beneficial bacterial growth
• Suitable for saltwater and freshwater environments
• Simple to use – just place in mesh bag and drop in filter
• Helps reduce noise and prevents animals from entering the overflow
• Bag includes 1000 Bio Balls, 1" diameter each

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.