The Brightwell Xport Bio Brick is an advanced filtration medium designed for optimal biological performance in aquariums and ponds. With unparalleled porosity and surface area, it facilitates superior bacterial colonisation, ensuring the reduction of toxic ammonia and nitrites. Additionally, it effectively reduces phosphates and dissolved organics, promoting a healthier aquatic environment.

Key Features:

• Offers the largest useable surface area per unit weight for bacterial growth.
• Supports both aerobic and anaerobic bacterial colonisation.
• Significantly reduces ammonia, nitrites, and phosphates.
• Doped with Aragonite to buffer pH, enhancing bacterial viability.
• Can be used as the primary filtration medium or alongside others.

The Brightwell Xport Bio Brick's superior capacity for bacterial colonisation sets it apart, maintaining water quality in aquariums and ponds. By helping to maintain stable pH levels, it ensures long-term efficacy of the biological filtration process. Whether used alone or in conjunction with other media, it is an indispensable tool for aquatic filtration.

Specifications:

• Dimensions: 9" x 4.5" x 2.5"
• Use: Suitable for systems up to 1,000 U.S. gallons (3,800 L)
• Surface Area: Approximately 100,000 square feet per brick

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.