Perfect for saltwater or freshwater fish aquariums and any glass or stainless steel surface. Each suction cup is used with a clip. You can easily adjust the shape and position of the air pipe. The leaf-shaped design adds color to your aquarium. The inner diameter of 14.6 mm is compatible with 15-18mm diameter pipes and the 17.6mm inner diameter is compatible with 18-24mm diameter pipes. Made of premium quality plastic for a long life.
