The 40mm internal diameter flexible corrugated aquatic hose is specially designed for pond pumps, filters, and waterfalls. Constructed from a durable and flexible material, it withstands various weather conditions, UV rays, and water exposure, making it ideal for outdoor aquatic environments. With its 40mm internal diameter, it promotes efficient water flow, minimizing the risk of common blockages found in smaller hoses. The corrugated design enhances flexibility, enabling it to bend and curve without kinking or collapsing, ensuring a continuous water flow. This aquatic hose is available in a 1-meter length, providing sufficient coverage for many pond pump and waterfall installations, reducing the need for multiple shorter hoses and minimizing the risk of leaks or kinks. Two matching hose clips are included for secure connections. To use the 40mm internal diameter flexible corrugated aquatic hose, connect it to the pond pump or filter using connectors and adapters, and then attach the other end to the desired aquatic feature. Its flexible and durable construction allows for easy installation even in challenging environments. Overall, this hose offers reliability and durability with its flexible and corrugated design, resisting kinks and blockages while ensuring ease of installation.