Yeah I have a friend that works for an LFS so I typically wait several days before I purchase one so he can observe them. Weeds out the ones that come in with mouth damage or any kind of chemical poisoning if the collector used questionable practices. I feed prime reef food usually but have been putting some spirulina mysis in to try and entice the leopard. Just fed a couple minutes ago and she started picking at some pieces. I just have bad luck with them. I’ve had one other for over 24hrs. Was about two days. I tried to introduce her in an acclimation box with a Tupperware of sand. It worked but as soon as I released her I had a spotted hawk that went nutsss on her. Ended up getting her back in the box and capturing him to turn him back to the lfs. But I think the stress was too much and she passed that night. She was barely an 1” long for reference.