Do turtles need many water features in the tank?

Aquatic turtles need to live in water. How deep depends on the species. Turtles like painted turtles or slider turtles need water to be as deep as possible. Turtles like musk and snapping turtles need shallower water. They have to have land too, a turtle need to be able to completely dry off when ever they want to.

Tortoises or box turtles need a shallow, easy to climb in, dish that is big enough for then to fit in so they can sit in it and drink when ever they want.