Air Pump Details

The air pump in your BiOrb works tirelessly, 24 hours a day, so it will eventually wear out. You may notice increased noise or fewer bubbles, indicating it's time to replace the air pump. Replacing the pump is straightforward—simply unplug the old one and plug in the new one. Clear instructions are provided.

If the air pump stops working, replace it promptly to maintain continuous filtration. Keeping a spare air pump ensures you can replace it immediately if needed. If the bubbles have ceased, check the help pages for more information as it may not necessarily be a pump issue.

• 1 x low voltage air pump
• Fits any BiOrb aquarium

Transformer Details

BiOrb transformers are highly reliable, but if yours stops working, check if the last bulb you fitted was the correct size; an incorrect bulb can cause the transformer to fail. Replace the bulb before using a new transformer.

• 1 x BiOrb transformer
• Fits all BiOrb aquariums
• 12v transformer (UK)
• Two connections (light and air pump)
• 12-month guarantee

Suitable For All Sizes of BiOrb & Biube Aquariums

• Maintains optimal aquarium filtration
• Reliable and easily replaceable
• Keeps your BiOrb running smoothly

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.