Caribbean Chris and I get lots of excellent, thought-provoking questions from Saltwater Smarts visitors that we believe might be of general interest to other salties out there. So we thought it would be worthwhile to begin posting some of them here in Q&A format. Of course, you’re always welcome to join the conversation by adding your thoughts in the comment section below or sending us your question.Question I was visiting an LFS in another part of the country while on a business trip. The store is highly rated on various social media sites, and I was impressed by the diversity and apparent health of the livestock in the first 10 or so display tanks that I viewed. Then, in the course of viewing the next 10 tanks, I saw three tanks that had at least one livestock specimen dead or clearly diseased in the tank (with other, apparently healthy livestock still in the tank). As a newbie, should this be a huge red flag for me that a store like this is not a great source of healthy fish?” – submitted by Robert Bruce Answer Thanks so much for your question, Robert. I think the situation you observed may be a red flag, which is why I list “healthy livestock” among my “Eight Traits of a Good LFS.” As I see it, the apparent health/physical condition of specimens offered for sale says a lot about a dealer’s level of concern not only for the well-being of the livestock, but also for customers’ future success.