How do You know when A terrapin is mature for mating?

Question

and what kind of enviroment do they need to be in to mate? coz my 3 yr old terrapin alex seems abit lonly and i heard that if his tail is a certain length. but i cant ask him to let me check out his tail can i? lool help plz coz my terrapins to much of a scary cat..

Answer 1

In case people don't know, "terrapin" is another word for "turtle".

Answer 2

ASK ANOTHER TERRAPIN.

He or she, may have turned turtle.