I was wondering Fish Wife is that the lady who played The Judge on My Two Dad's.

Yes, and her name was Florence Stanley. She was also the voice of Grandma Ethyl on Dinosaurs.

I could not think of her real name and I did not know she was Gradma from The Dinosaurs

I do know that both Barney Miller Season 3 and My Two Dads Season 1 are coming to DVD in March. Plus, I think the whole Dinosaurs series is on DVD, so you get to enjoy more of Florence's work.