So I put a pintail fairy wrasse in my DT yesterday. Went through QT and spent 2 days in an acclimation box as I was worried about my exquisite wrasse bullying him. exquisite could have cared less about him so after 2 days in the acclimation box I let him out cause from what I could see it was causing more stress than good. Well it went in my rocks and I saw it yesterday for a brief minute as my pink watchman didn't like it in his cave. Haven't seen it since. I hate adding fish, but have always wanted a pintail and there has been one at my LFS that all my fish have come from for a few weeks. Fat and healthy before I took him home. No signs of disease and was eating before let him out of box. No big deal right? He's just hiding right? I tested ammonia today After 24 hours of not seeing him and it's at 0 as well as nitrite just for signs of anything dead. I also have egg crate at a lid that has 1/8 inch mesh screen zip tied to it so it didn't jump. Im no wrasse expert, need you all to talk me off the ledge.