Help with my pet turtle?

If you want a water turtle mud turtles and musk turtles are the best way to go and reach about 4 inches(small). If you want a land turtle (DOESN'T LIVE IN WATER!) a ornamental box turtle is the way to go they get around 5 to 5 1/2 inches. All these turtles listed stay small and are fun to play with and let wall around the house. NEVER let a unwanted pet roam free in the wild. If you don't want ur pet turn it in to your local Humane Society. Have Fun!