Wow, haven't visited this thread for a while - some wacky advice masquerading as expertise. Achilles is a swimmer and needs both space and flow. Relying on any part of the ornamental fish supply chain for any kind of effective quarantine is folly. Juveniles often have an in distinct or less full colored 'teardrop'. Nori important, but meaty foods also required.
I have had mine now for four years. Though it is on the smaller side at about 5", it's in full adult colors. Eats nori, pellets, brine and the larger PE mysis. It's holding a healthy body weight. My tank also has ich and the AT is now mostly immune. Probably the most aggressive of all my tangs to newcomers despite not being the largest.
I have had mine now for four years. Though it is on the smaller side at about 5", it's in full adult colors. Eats nori, pellets, brine and the larger PE mysis. It's holding a healthy body weight. My tank also has ich and the AT is now mostly immune. Probably the most aggressive of all my tangs to newcomers despite not being the largest.
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