I'm like the underground railroad for a Petco in my area. One of the managers gives me big fish (dog face puffers, butterfly's, tangs) that are near death. She's not supposed to, it's against policy, but she's got a soft heart for these fish but can't keep anyone in the dept long enough to keep it in great shape. I take em home, get them feeling better, then go trade them into a LFS for credit so I can buy more coral and supplements lol.