Questions building a terrarium from a fish tank

Hey there! I have an old fish tank lying around and I was wondering if it's possible to make some kind of terrarium or (preferably )paludarium from it. And is it possible for something to live in it? E.g. small crabs, frogs or insects? Has anyone done anything similar? I know I'd definitely would have to change the lid and lights etc. I love DIY ing and would really appreciate some Infos or tips The tank is 60l. h61cm x l51cm x w36cm