Ideal for use with water features, pond filtration equipment, garden water butts, sump pumps, and more. Its flexible and durable PVC material is well suited to a wide variety of applications around the pond, garden, or home. High-quality, UV-resistant material is perfect for better flow rates. By preventing algae from growing inside the black hose, it ensures a clear and unobstructed water flow. The black color also makes the hose suitable for concealing around the pond or garden. Easy to cut to size: The ribbed design makes it simple to cut off to an exact size, and the grooves also stop hose clips from slipping. It also provides reinforced strength to the walls of the tubing and prevents kinking, yet it is still very easy to bend for reaching difficult places. Long Lasting & Compatible: Flexipond Corrugated hose is ideal for permanent water feature installations and is compatible with the full range of push-fit hose fittings. Various Diameters and Lengths Available: 20mm to 50mm internal widths. With pack sizes from 1m to 30m rolls. The corrugation in the hose gives it strength and flexibility, allowing you to turn tight corners without it kinking. Being black makes for easy concealment and discourages algae growth on the inner walls. Quantity ordered will be dispatched in one continuous length. Internal diameter available: 0.75 inch (20mm), 1 inch (25mm), 1.25 inch (32mm), 1.5 inch (38mm), 1.5 inch (40mm), 2 inch (50mm).