Superfish Sinking Air Bubble Ring is a practical aeration solution for ponds and aquarium systems that need reliable oxygen circulation. Made with a stainless steel ring and porous tubing, it helps maximise oxygen injection into the water for healthier conditions and improved water movement. It is well suited to Koi ponds, as well as filter systems, floating bed chambers, quarantine tanks and breeding tanks.

Key Features

• Efficient Oxygen Supply: Helps maximise oxygen injection for improved water quality and circulation.
• Sinking Design: Stays in place for consistent performance in pond and tank environments.
• Durable Construction: Made from a stainless steel ring combined with porous tubing.
• Versatile Use: Suitable for Koi ponds, filter systems, floating bed chambers, quarantine tanks and breeding tanks.
• Available Sizes: Ø 17 cm, Ø 22 cm, Ø 31 cm.

Superfish Sinking Air Bubble Ring is a reliable choice for maintaining strong aeration in a range of aquatic setups. It offers straightforward performance, durable materials and flexible use across pond and filtration systems.

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.