UNS Slip-On Suction Cups

Keep your aquarium tubing and lily pipes securely in place with UNS Slip-On Suction Cups. Designed to attach directly to aquarium glass, these suction cups provide a clean, low-profile way to keep your inflow and outflow pipes properly positioned. The slip-on design makes them easy to install, remove, and reposition as needed. Available in Small and Medium sizes to fit a range of aquarium pipes and tubing. Key Features & Important Notes Keeps aquarium inflow and outflow pipes securely positioned Low-profile design for a clean aquarium setup Easy to install, remove, and reposition Compatible with glass, stainless steel, and acrylic pipes or tubing Sizing & Compatibility Small Fits 12–14 mm (0.47–0.51 in) outer diameter pipes or tubing UNS Pro Filter Tubing 12/16mm Aquario Neo Flow Lily Pipes 13mm Medium Fits 15–18 mm (0.59–0.67 in) outer diameter pipes or tubing UNS Pro Filter Tubing 16/22mm Aquario Neo Flow Lily Pipes 17mm