I do not work in an lfs either, but I am in them very often. Best one ive ever heard is.... I walked in and asked the lady at the counter if they had any frontosas, and she says hold on let me check. She proceeds to ask every other freaking employee in the building, and then comes back and says are they saltwater? I respond. No come with me. As i'm walking down the aisle i see black convicts, jack dempseys, and then brundi frontosa on the top shelf. I said these are the ones. So she grabbed a bag and a net and started to grab my fish. She turns after catching 1 and says how many. I said I'd like 3 please. She responds... Oh well these fish only live in groups of 6 or bigger. How big is your tank. I said 75. She says 6 would be suitable. After a 20 minute argument i finally through out to her. "Now look hear you idiot, you didn't know if you carried the fish, if so where they were at, and to top it off you didnt know if they were salt or freshwater." Now i need 2 please. So she scooped my fish out and went to the register. While at the register she tried to force upon me tropical fish flakes and xl floating cichlid sticks for the 1.5 inch fronts i had just bought. Then when i told her it was okay i had new life spectrum and baby pellets at home she responds no they dont like eating that kind of stuff. This is the kind of lady i expect to see working in the fish section at a local walmart not a local fish store.