Both of my clowns look to have the white stringy poop. I have had them for over a month and the previous owner had them a year. I am sure the previous owner did not treat, so they have probably had them for quite some time. One looks a little thin, however, both fish look healthy and have voracious appetites. They are currently the only fish in the tank along with CUC, some SPS frags and an RBTA. Given this info is my best course of action soaking the Metro in their food with binder for the 10 days? Any negative side effects since they are in the DT? I do have some Prazi on hand and could use that as well.