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PVC Tank Connectors are grey flanged connectors designed for PVC pressure pipes, ideal for complete immersion underwater. They come with self-tapping stainless steel screws, ensuring long-lasting durability and resistance to corrosion. These connectors are versatile and can be used with pond liners, concrete ponds, or fiberglass ponds. When used with liners, the connector is sandwiched between the flange and pipe with aquatic silicone sealer like Gold Label. For concrete or fiberglass ponds, the top flange is often discarded, and the pond surface is finished over the lip to create a secure seal.
Connecting pond pipes to tanks or filters requires durable and water-tight fittings to ensure proper circulation and system efficiency. Proper connectors prevent leaks and maintain optimal water flow for koi, goldfish, and other pond inhabitants.
PVC Tank Connectors are also suitable as side outlets in pond filter construction, allowing connection to slide valves or ball valves. Available in 1.5", 2", 3", and 4" sizes, they provide flexibility for multiple pond plumbing setups. Using these connectors improves system efficiency, prevents leaks, and ensures reliable water flow to all pond equipment including pumps, UV units, and heaters.
Regular installation of PVC Tank Connectors enhances pond reliability and water quality, allowing hobbyists and professionals to maintain healthy aquatic ecosystems. High-quality materials and precision design ensure long-term performance in both decorative and functional pond applications. Incorporating PVC Tank Connectors into your pond plumbing setup ensures efficient, secure, and durable connections for all types of pond systems.
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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@qk-s.co.uk or by calling us / messaging us on Whatsapp at 0116 2677053. We're here to help!



