Useful links for adding water in unity

http://answers.unity3d.com/questions/207865/better-water-for-unity-33-free.html

http://forum.unity3d.com/threads/134585-Easy-Water-2-0-Mobile-Compatible-RELEASED

http://answers.unity3d.com/questions/15328/how-can-i-control-the-strength-of-the-reflection-i.html