Cuttlebone Cuttlebone is a natural source of calcium commonly used for birds, reptiles, and small animals. Made from the internal shell of the cuttlefish, it provides an essential mineral supplement that supports healthy bone growth, strong beaks, and proper shell development. In bioactive terrariums, cuttlebone can be a valuable addition to the ecosystem. Small pieces or crushed cuttlebone slowly release calcium into the environment while also serving as a mineral source for cleanup crew species such as isopods and snails. As it gradually breaks down, it helps support shell formation and overall health in these organisms while contributing beneficial minerals to the substrate. Cuttlebone is also commonly used for birds to help naturally wear down their beaks and maintain proper beak health. Reptiles, turtles, and other animals benefit from the additional calcium, which supports strong bones and healthy growth. It can even be crushed and added to soil as a gentle calcium amendment for plants. Our cuttlebones are pure ingredients, no additives, no bleaching, taken from natural deep-sea cuttlefish bones, rich in natural mineral calcium nutrition. Features Natural calcium source Supports bones, shells, and beak health Useful in bioactive terrariums for cleanup crews like isopods and snails Can be crushed and added to soil or substrate Completely natural material Please Note:As a natural product, size and shape may vary.
