The Eheim Power Diffuser is an essential tool for maintaining optimal water conditions in aquariums, especially those that are sparsely planted, contain cold water, or house oxygen-loving aquatic life. Compatible with 12mm and 16mm internal diameter hoses, this diffuser is designed to integrate seamlessly with your existing setup, contributing significantly to the aeration process. By introducing fresh air into the aquarium environment, it helps sustain an ideal level of oxygen that is crucial for the well-being of aquatic organisms.

With its efficient design, the diffuser mounts easily at the end of the inlet hose near the water surface, ensuring effective water motion. The air hose is connected to an external source, allowing control over the air quantity via a pressure adjusting clamp. This functionality is key in mixing air flow with incoming water, producing uniform distribution beneath the water surface.

Manufactured to support a water flow of up to 600 litres per hour, and with a maximum head height of 1.5 metres, this orients your aquarium for enhanced respiratory health of its inhabitants.

• Suitable for 12mm and 16mm internal diameter hoses
• Supports water flow up to 600 litres per hour
• Maximum head height of 1.5 metres
• Ensures consistent oxygen supply for aquatic life
• Includes pressure adjusting clamp for air flow control

The Eheim Power Diffuser stands as a reliable component for any aquarium environment. It contributes significantly to maintaining water quality and sustaining an optimal habitat for aquatic species by effectively distributing oxygen-rich air.

• Part Number: 4004651
• Flow Rate: Up to 600 litres per hour
• Head Height Maximum: 1.5 metres
• Compatibile Hose Sizes: 12mm - 16mm

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.