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Enhance the efficiency and safety of your koi pond with the Control Boxes Drum and Combi Units. Designed for advanced pond filtration systems, these control boxes provide seamless management of drum filters and combi units, ensuring optimal water quality and healthy aquatic life. Engineered with durability and user convenience in mind, the Control Boxes Drum and Combi Units allow precise operation of circulation pumps, cleaning pumps, and motors, all from a single compact interface. Ideal for both residential and commercial koi ponds, these units simplify pond maintenance while enhancing the longevity of your filtration equipment. Each control box is built to withstand wet environments, ensuring reliable performance over time. Easy to install and operate, the Control Boxes Drum and Combi Units are perfect for pond owners seeking efficiency, safety, and control over their filtration systems. Maintain crystal-clear water and healthy fish with consistent and accurate operation. The units are compatible with a range of drum filters and combi setups, allowing flexibility for different pond sizes and configurations. Whether you are upgrading an existing system or installing a new filtration setup, the Control Boxes Drum and Combi Units provide professional-grade control to keep your pond water in perfect balance and maintain the health of your koi.
Replacement Control boxes for the complete range

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What types of products do you offer?
At Queni Koi Southern, we provide a curated selection of high-quality pond supplies and premium koi food. Our products include innovative items like the Sinking Air Line for seamless pond aeration and advanced koi food such as the JPD Shogun, designed to enhance the health and vibrancy of your koi.
How can I ensure the well-being of my koi?
To promote the well-being of your koi, it's essential to provide them with high-quality food and maintain a healthy pond environment. Our expertly formulated koi food under the trademarked brand Kenko Koi food and our pond supplies are designed to support the health and vibrancy of your aquatic life, ensuring your pond remains a thriving ecosystem.
What is your shipping policy?
We pride ourselves on prompt delivery! We offer free next working day delivery on orders over £100, and we use trusted carriers to ensure your products arrive safely and on time. For more details, please check our shipping policy on our website.
What should I do if I receive a damaged or incorrect product?
If you receive a damaged or incorrect product, please contact us at orders@queni-koi.co.uk as soon as possible. We will replace the product free of charge and cover the return shipping costs for the incorrect or damaged item.
Can I return koi or specially made products?
Unfortunately, once koi have left our premises, we cannot accept any responsibility for them, and they cannot be returned. Additionally, specially made products, such as custom filtration systems, can only be returned if they are faulty or damaged.
How do I cancel my order?
If you wish to cancel your order, you can do so within 14 days of receiving your products. Please contact us at orders@queni-koi.co.uk for authorization.
What is your refund policy?
We will refund all sums paid by you if the items are returned in the condition they were sent. Please allow up to 3-5 days for us to process your return once we receive the items back.
How can I contact customer support?
You can reach our customer support team by emailing us at sales@queni-koi.co.uk or by calling us at 0116 2677053. We're here to help!



