Can a Red Eared Slider or African Aquatic Sideneck Turtle a be in a 25 gallon fish tank?

when the are VERY small and young. but eventually you will need about a 100 gallon. males get to be about 8 inches diameter and females can be over a foot and live to be 35 or more years old... so turtles are a HUGE commitment that you should really think about before deciding to get one.