So this is a newer thing, with my wrasse where he is getting picked on by my male clownfish and hiding (had him since November). His tail looks pretty ripped up. He used to swim around and not be shy but recently he’s been lying his his sleeping position in his cave more than normal. He’s eaten every day except today, he didn’t react to food when I just fed. I’ve tried dealing with a dotty back (which I no longer have) with a breeder box, and it didn’t work. I have a 24g cube. Other than rearranging the scape what can I do.? I feed plenty and only have 4 fish. Thank you for the help