My copper band butterfly stopped eating. He’s eaten from my hands almost everyday for 2 years. I missed a couple days of feeding this summer. Not in a row and the second was yesterday. Today he wouldn’t go after my frozen food at all. My other fish ate it like normal. But the Cbb just ignored it. I’m hopeful and scared he found something else in the tank to supplement his diet. I haven’t noticed anything coral wise missing. But am hoping he starts eating frozen again. Do they forget what they like? Or he’s finding enough pods to suffice his appetite?