Glad your making progress!
I do want to ask if you complained to someone that might try and fix the problem being you didn't buy all the chicks?
I'm not going to go into the ups and downs on buying distressed animals as I'm bad about doing the same thing. But it needs to be brought to the attention of the management that there is a problem.
Then depending on the answers you get from them would determine just what steps you take next.
There is a major chain store that I won't mention that I know the manager cringes every time he sees me walk in as I walk straight back to the pet section and see what the fish look like
.
It took about a week but the fish are always healthier it seems and no more floaters left in the tank for any long periods. Went in and complained and went back 3 hours later and nothing had been done. That has only happened once lol now if I complain problems are normally dealt with while I'm watching if there are any.
I do want to ask if you complained to someone that might try and fix the problem being you didn't buy all the chicks?
I'm not going to go into the ups and downs on buying distressed animals as I'm bad about doing the same thing. But it needs to be brought to the attention of the management that there is a problem.
Then depending on the answers you get from them would determine just what steps you take next.
There is a major chain store that I won't mention that I know the manager cringes every time he sees me walk in as I walk straight back to the pet section and see what the fish look like

It took about a week but the fish are always healthier it seems and no more floaters left in the tank for any long periods. Went in and complained and went back 3 hours later and nothing had been done. That has only happened once lol now if I complain problems are normally dealt with while I'm watching if there are any.