???
there is a time of the year when people dont wash their hands? why is that?
+2 ??
That sucks man I`m sorry to hear that about your tank. happened to my first tank around the same time as that 7 month thou it was ick.
2 YT in a 55?
and thats also a lot of fish for a 55 g that is only 7 month old.
but from having that many deaths that quickly I would suspect you got something in your tank on accident.
Wish the best of luck to you.
-Owen