I'm am not sure exactly how to medicate my tank, I have a 10" vieja, 3" vieja hybrid, 5 clown loaches between 2-8"... My tank has always seemed to have some sort of parasite, but I never medicated because nothing ever got out of hand... Basically I would randomly see the vieja or clown loaches flashing off rocks but it rarely happened and never continued for more than a day... So now my new vieja hybrid is in trouble, he's got stringy white poop and not eating, also he will open and close his mouth rapidly like he's trying to clear something out... I'd like advice on how to medicate, I have jungle parasite clear and API general cure and Epsom salt, I have removed the carbon from my filters... Should I medicate the whole tank? Should I put the sick hybrid in a hospital tank and medicate it and add Epsom salt? Should I medicate and add Epsom salt to the main tank? Are the clown loaches at risk to any of the medicine? Thanks for any help