I don't understand what you are saying happened... the fish jumped into the container of salt?
Anyway... welcome to AA.
I think she put some aquarium salt in a Tupperware container, made the hole to let water in too big, put it in the tank... And one of the cories wriggled itself down in there and got stuck.
I think she put some aquarium salt in a Tupperware container, made the hole to let water in too big, put it in the tank... And one of the cories wriggled itself down in there and got stuck.
I agree with HD, you do not need the salt, and it is actually harmful to a fish like cories. I would pull it out, and also do a few large PWCs over the next 24 hrs.