The 5-meter clear PVC hose with a diameter of 12mm inner and 15mm outer is a versatile and multipurpose solution designed for use with aquariums, ponds, and other general applications. This flexible and durable hose is suitable for transporting a wide range of fluids, including water, gas, air, fuel, and even drinking water. The hose is manufactured to meet EU standards for quality and safety, ensuring its suitability for a variety of applications. Its transparency allows for easy monitoring of the fluid flow, making it a convenient and practical choice for use in a variety of settings.