Cuttlefish Bone

Cuttlefish Bone is rich in minerals such as calcium and carbon contains more than a dozen amino acids supplement for bird, turtle.

Cuttlebone, also known as cuttlefish bone, is a hard, brittle internal structure (an internal shell) found in all members of the family Sepiidae, commonly known as cuttlefish, a family within the cephalopods.

Cuttlebone is composed primarily of aragonite. It is a chambered, gas-filled shell used for buoyancy control; its siphuncle is highly modified and is on the ventral side of the shell.The microscopic structure of cuttlebone consists of narrow layers connected by numerous upright pillars.