Simplify your pond system set up with the SuperFish Pond Multi Connector Set. The Connector set contains all you need to ensure you have the best set up in your pond system. The kit contains 5 Multi Stage Hosetails (20,25,32 and 40mm) , 10 x O Rings, a T Piece, Coupling and a Tap. Each part is made of durable material and have threaded connectors. Set Consists of - -5 Hosetails with 25mm Female thread (Stepped - 20, 24, 32 and 40mm) -10 x O Rings -1 x T Piece (25mm male thread) -1 x Coupling Joiner (25mm male thread) -1 x Tap (25mm male thread)