Cast in the traditional cast stone and piped for fountain use. This wonderful Double Dolphin will spout water from the mouths of each Dolphins into your pool or pond. Pump not included but see our fountain accessories for pumps. In the plumbing section of your local hardware store you will find the following: 1/2 plastic tee 1/2 flexible tubing Connect the middle connection of the 1/2 plastic tee to the outlet of your pump with the 1/2 flexible tubing. Cut two pieces of the 1/2 flexible tubing of equal lengths and attach one on each end connection of the 1/2 plastic tee. Now you have the two connections you need to hook up your Double Dolphins.