so i have a 125 2 of my 3 tangs got ich got all my fish in to a 55g for treatment last night i started treatment with cuparmine. i have been testing and testing how the LFS told me to. but idk if its working. i wish the test would say yes its working keep it up! but no nothing is that easy.. im useing API tests and there a bit hard to read. short budget right now cant get different test. idk what to do. i also have rid ich but idk i heard it didnt work..