This is the healthiest-looking one- but even it does not look quite right to me. Interestingly enough it has quit cruising the glass now.
This was Fabio. He rests under the hydrangea now.
Now I am trying to get my cories healthy. I thought it was gill flukes but so many times feel like I'm shooting in the dark, guessing what a fish has to target treatment. I am not sure if I should wait a week and see if they start to look better and put on weight, or do a treatment of levamisole right away in case they have some internal parasite.