Thank you all very much!
I don't think I will try raising them since I have them in my pond and I may as well say they are mine but instead of an in house tank they live in a big outdoor tank
My daughter used to have a big fatty of a pacman frog many years ago so she did mention that we could bring it indoors but like I said why bring it in when he/she is going to be there always. I know there are several more of these guys cuz I can hear them answering calls all evening.

Here's a couple of shots of their home...