Brett,
I can not rule out H2S poisoning, but I did not notice any smell, and a few of the fish appear quite unaffected.
From what I have read from others, the symptoms appear to be consistent with electrocution. None of the fish died, but as I have been posting, several of them are swimming quite erratic.
I am wondering whether I should cull out the "good" fish, and put them in a seaprate tank (I have a 6 foot show tank I could set up)? I have been adivsed to do nothing for now, just monitor (but in the meantime, I am adding more salt, doing more water changing).
This has been a very tough lesson for me
