So my new community tank seems to have an outbreak of Hex after some new arrivals. I am currently treating this tank with Metranidizole. My question is: how much do I have to worry about transferring this to my other tanks? I always wash my hands after doing anything with the infected tank and have allowed all of my buckets, siphon hoses, etc. to dry thoroughly. Should i soak everything in a Metranidizole solution? Treat my other tanks just in case? Do I need to worry about transferring it to my salt tank? Answers to any of these questions by someone more knowledgeable than I would be appreciated.