The Maxspect Nano Tech Bio Spheres offer an exceptional solution for maintaining water quality and stability within aquariums. These bio-spheres maximise surface area, with each sphere boasting an impressive 54m² (580ft²) for effective bacterial colony establishment. Designed from ceramic beads, they remain completely inert, allowing optimal conditions for various beneficial microorganisms. Utilising cutting-edge Biological Aerated Filter technology, the bio-spheres adeptly address high Ammonia-Nitrogen (NH4-N) and Nitrate-Nitrogen (NO3-N) levels, promoting a balanced aquatic environment.

Careful manufacturing ensures the quality of these bio-spheres, providing ideal conditions for nitrifying bacteria such as Nitrosomonas and Nitrobacter species, amongst others. These bio-spheres excel in fresh and seawater environments and offer a sustainable alternative to traditional live rocks, with just 10 pieces replacing up to 20lbs (10kgs) of live rock. Easy maintenance is achieved by placing them in a mesh bag, allowing you to save vital space for other equipment.

• High Surface Area: Each sphere provides 54m² (580ft²) of surface area for biofilm development.
• Biological Aerated Filter Technology: Efficiently treats high nitrogen levels in water.
• Ceramic Construction: Non-degradable structure promotes stable bacterial growth.
• Versatility: Suitable for both freshwater and marine setups.
• Space-Saving: Replaces a significant amount of live rock, allowing more room for equipment.

For enhanced water treatment and stability without compromising on space, the Maxspect Nano Tech Bio Spheres stand out as an efficient and practical choice. Regular maintenance ensures long-term functionality, with a semi-annual cleaning schedule that supports continual biological balance. Please remember to only clean or replace half of the spheres at a time to maintain sufficient bacterial colonies.

• Material: Ceramic Beads
• Surface Area per Sphere: 54m² (580ft²)
• Replacement Frequency: Every 6 months
• Environment Use: Freshwater and Seawater
• Quantity: 10 pieces replace 20lbs (10kgs) live rock

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.