My interest is peaked with the bum wavemaker. It would be a good experiment to set up a coral or two in a tank with some lighting and flow for a day or two let them settle in and if things look normal throw the bad wavemaker in and see what the effect is.
No need to do that, there are tons of other threads I've found saying the same thing with stray voltage and it killing all their sps.
I don't want to risk killing any other livestock either, when I already know the result lol