#prazipro

Hi all: New to the hobby, but am worried about one of my clowns as it has been attempting to eat, but then spits food back out, and has been having long, white stringy feces. I have attached a picture to show current state, and wanted to get some advice before beginning a treatment in the DT...

This is my first time posting on here and I think I might have an emergency with my first time dosing Prazipro. My tank is about 7 months old. I have one Foxface, two firefish, one basslet, one small blue tang ( I plan to get a larger tank next year) two clowns, two cleaner shrimp and two...