Yeah levamisol is the last resort. What's the hcl stand for? As of right now I don't know if the tank the Severum is in has any callamanus but it has had it in there.
Hydrochloride. It was my last ditch effort to save my midevil as well. Everyone said it was an extremely harsh treatment so I kept a close eye for changes in behavior during the treatment, but he didn't seem to stress much. He ate like a champ afterwards too lol
Sent from my LG-LS696 using MonsterAquariaNetwork App