I’m fairly new to the hobby. Only about 4 months and I never thought it was necessary for a quarantine tank.( I was very wrong) I recently had a fish die to ich and now my two beloved clownfish have it. I want to set up a quarantine ASAP to try and save them. Also to house my only other fish. A diamond watchman goby until the ich dies off in my tank. (About 6 weeks) Question 1. What is the fastest way to set up a quarantine, fastest way to cycle the quarantine tank, and the best way to treat ich. Question 2. Is it safe to put my goby who doesn’t currently have ich in the QT tank with the clowns while I try and medicate them and while the ich dies off in my main tank. Any answers are appreciated thank you very much.