Hell'o R2R family I am new to the site, but i have a question for anyone or everyone. My question is that I have a Rainbow Coral Angelfish that I believe have the disease call Lymphocystis at least the description in my book states what i,am seeing. i read that one of these treatments can be used after the fish has been place in a quarantine tank ( Copper, formalin methylene blue, malachite green ) I appreciate it if someone out there can help me. :squigglemouth: