Key benefits - Flexible reach: the bendable stainless steel wire core lets the brush follow curves and bends in hoses, pipes and tank corners for more effective cleaning. - Protects equipment and water quality: nylon bristles remove algae, biofilm and debris without scratching glass or soft tubing, helping maintain clear water and healthy filtration. - Adjustable length and multifunctional use: extendable design adapts to different tank depths and pipe lengths so one tool works for multiple tasks. - Durable construction: stainless steel wire spring combined with nylon brush head provides reliable performance and long service life. Main features - Flexible tube/pipe brush designed for cleaning drains, wastewater channels and aquarium lines that require a tool for internal cleaning. - Core made from stainless steel wire spring for flexibility and strength. - Brush head made from durable nylon bristles for effective scrubbing without damaging surfaces. - Suitable for glass aquariums; the available trendy color adds visual appeal while remaining a practical cleaning tool. - Adjustable length to suit tanks and pipes of varying depths. Compatibility and performance - Works with aquarium glass tanks, filter hoses, air tubes, siphon hoses and many types of drain or wastewater pipes that can accommodate a flexible brush. - Nylon bristles are firm enough to remove buildup yet gentle enough for glass and common aquarium tubing. - Flexible stainless steel core enables access into bends and narrow sections that rigid tools cannot reach. Practical use scenarios - Routine aquarium maintenance: reach into corners and along glass walls to remove algae and film without scratching the tank. - Hose and filter cleaning: pass the brush through filter hoses, airline tubing and siphons to clear accumulated detritus and restore flow. - Drain and pipe maintenance: clean household or workshop wastewater channels, sink traps or small drainage pipes where flexible, tool-access cleaning is required. Simple use tips - Adjust the length to match the depth of the tank or pipe before cleaning. - Gently push and rotate the brush through the tube or along the glass surface; repeat passes as needed. - Rinse the brush after use and allow to dry to prolong life. Materials and care - Stainless steel wire spring core for flexibility and strength. - Nylon bristle brush head for effective, non-scratching cleaning. - Rinse thoroughly after each use and store dry to prevent corrosion and extend brush life.