Clear Inline Static Mixer for Ozone

With the included 8 mm air hose connectors, the "static mixer" is easily attached to the current air supply. The "static mixer" combines the flow of water and air. Due to the water's circulation, the PVC blades guarantee an ideal mix of air and water. Additionally, these blades "smash" large air bubbles into smaller ones, improving oxygen absorption. The static mixer has a relatively low resistance, allowing for the use of affordable pumps. maximum flow of 8 to 12 m3/hr. 20 m3/hr of flow

Is delivery free?

We offer free delivery on the majority of our products over £50. This excludes live fish and bespoke filters. Delivery to UK mainland addresses is £3.95 as standard, or £6.95 for express.

How do I return a product?
Get in touch via email or phone and let us know your problem, we will then help as much as possible. A postage address will be given for you to return the product back to us, and postage will be refunded where applicable to our terms and conditions, which are in line with consumer rights.

At Steel City Koi, we offer a wide range of safe and secure payment options when shopping with us.

Accepted payment methods:

Debit/Credit Cards (Inc American Express)

BACS (for faster dispatch of products) please get in touch for this

Cash upon collection *only for live fish

Pay Later options currently include Klarna and Clearpay