I find it interesting that some of my fish have sunken bellies (wasting away) and some do not. makes it hard to overfeed the tank. I took the 3 worst ones and put them in their own tank. this will be the first tank that will receive metro.
you didnt specify whether or not you believe that any metro will work.
And I'd like to hear your opinions on jungle medicated food, I've never heard of it or seen it in the LFS. I have some medicated food I got last year from the clrca. it has been in the freezer ever since. I thaw out as I need some.