Just wondering if anyone makes a GFIC with a buzzer to warn if it's tripped.

I put a GFIC cord and ground probe on the large tropical tank a few weeks back and tonight it was off. I don't feed the fish, so unless it's something GLARING, the person feeding won't notice. I suspect the cat turned it off, as opposed to a real leak. She's got a thing for lights on power bars. (Yes the cat is still alive and will stay that way).

So any ideas to warn of this situation would be appreciated.