Biorb Air Pump is a low voltage, safe air pump provides the bubble supply that powers the filter system and assists with oxygen diffusion in the aquarium. It is essential the air pump is left running permanently.

Reef One Biube and Biorb aquariums incorporate two one way valves to prevent water draining back down the air line; however, it is safer to place the air pump above the level of the aquarium water line.

The air pump is designed to run as silently as possible but due to its pumping action internal vibration will be transmitted as noise if the air pump body touches surrounding objects.

As the air pump is essential to maintain water quality and runs continuously 24 hours a day, it is advisable to keep a spare in the event of failure.

The Biorb 12v Transformer

The Reef One range of aquariums is designed to be extremely safe and therefore all its electrical items operate at the safe low level of 12 volts ac.

To protect the Fishkeeper and children from electric shock Reef One aquariums use a plug top AC transformer that plugs into your electrical mains socket and 'steps down' the mains voltage to a much safer 12 volts ac.

The 12 volts is made available in the bottom of the AC transformer through two din sockets (see image). Either socket can be used for the halogen light wire plug or the air pump wire plug as both sockets are interchangeable. The LED light if used in place of the halogen light can be plugged into either socket.

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.