Ok, I almost left this hobby almost two years ago due to getting fish that had diseases. I slowly lost all but 1 fish over a period of a few weeks. Here is my question: I have a tank with a couple of fish (its a 90g so I have PLENTY of room to get a few more). So I want to buy fish... but I do not want to go through the death phase possibly by bringing a disease into the tank. There has got to be an online retailer that sells fish that have already been pre-treated for diseases right? Am I crazy to think that it exists? I know I could set up my own quarantine tank and pre-treat for every disease under the sun, but I am busy, just had a baby, and want more than 4 fish in my tank! lol So... does this exist in the world? I assume anything like this would cost a premium (and no I dont trust my LFS as when I purchased from them before I got lord knows what disease into my tank!). I know there are no guarantees in the world, but maybe you all know of a place that is actually safe to purchase from!