PD your funny!
But your right about what you wrote before! These "bad" pods do not curl up in a little ball when threatened. I tried.
IDK how to tell if I have more.
I'm not sure what I'm gonna do. I'm thinking in a couple more weeks to put in a "bait" fish at night, just to see...
This is tough cause as I speak, I'm starving out the ick, all this unexpected crap means anything I try is either a risk to my fish or a risk to my yank.