Premium Quality Fully Compatiable Replacement Spare Part. Hose Supplied May be Black or Grey. This flexible and durable corrugated plastic tube is designed for use in fish ponds, water features and water filtration systems. It's dark colour discourages algae growth on the inner walls and is easier to conceal than a much lighter pipe. Also ideal for use with other liquids, dust and small debris. Dimensions: Length 10M, Diameter 1.00 inch (25mm) + 2 x Pipe / Clamp Clips (19mm adjustable to 29mm) -- Each hose pipe length will come with two adjustable Pipe / Clamp clips to fit that size diameter. Universal Pond Hose Pipe + Clamp Clips made for SPARES2GO (10 Metre).