Good evening all, I’m new to this salt water fish hobby. I had a fish tank installed right before Christmas and I went fish crazy like your typical newbie. During the process I had many fish die including a few tangs and a powder blue today. My mind has been clobbering me on what went wrong. When I spoke with one of my fish suppliers from my LFS and who installed my Red Sea reef tank he said it’s not very practical to install a quarantine tank and that it requires a lot of effort to do.. so he kind of steered me away from doing that. The other LFS owner told me the same thing, but he said that if I want to maintain the fish, that I should reduce the salt because there is more of a chance of getting ich on the fish. Everything was going well and I felt like if I was on cruise control, but then a few fish started dying and then, I noticed ich on some of the fish. As you can imagine, i became stressed and frustrated since I’ve been investing a lot of time, money and effort into this new hobby of mind. Also, accompanied with some fights with the wife. So a few things are going through my head right now.. should I get divorce or should I keep going with this? jk. What caused these deaths .. is it that the fish store had very low salt and it was to drastic of a change for the fish that I bought and it made them get ich? Also, keep in mind that I live in Chicago so it gets extremely cold, so I’m sure there was a fluctuation in the temperature. The LFS is about half an hour from my home, but I drive straight home and kept them in a styrofoam container..