oritteropo says... They actually look pretty repairable... and the problem is that buying them all up for spares has driven up the going rate for them! https://entertainment.howstuffworks.com/singing-fish.htm newtboy said: Yep. I'm thoroughly impressed. I hope she got lots of spare fish. It won't be nearly as impressive with 1/4 of them nonfunctional, and I would expect them to break regularly.