@Oxalis Hi. Its just fresh cuttlefish. I've noticed all my torts stop eating it when its about 2 weeks old. Soon as I put fresh in they go for it. I've heard people say before that there torts won't eat cuttlefish. I'm convinced its because its not fresh. I've tried washing it. Leaving it in there water dish. But no. Soon as fresh goes in they are on it I have 7 adult reds. 3 juvenile reds and 6 homeana hingeback. All 16 torts react to fresh cuttlefish. Also this keeps there beaks in check. I now cut the cuttlebone into 8 pieces and feed little and often. Bye.