Durable UPVC construction ensures long-lasting performance and resistance to in both aquarium and garden . devised for 15mm to 110mm pipe sizes, providing versatile compatibility for various applications. Features a threaded connection method for secure and leak-proof fittings, ideal for both fish tanks and irrigation systems. The equal shape devise allows for smooth fluid flow, preventing backflow and maintaining optimal water circulation. Easy to install and maintain, making it a perfect choice for DIY enthusiasts and professional aquarists alike., Manufacturer: Vividcrate