TropicZone Natural Cuttlebone is truly natures perfect source of dietary calcium. Perfect for turtles, tortoises, birds, isopods, crabs, crayfish, shrimp, snails and other exotic pets. Proudly made in the USA! TropicZone is truly the professional's choice in exotic pet nutrition! With the highest quality ingredients, precise formulations, and a freshness standard the other brands just can’t compare with. The TropicZone complete line of specialty pet foods represent the best in quality, freshness, and value, and supplies a complete retail program that is hard to beat! You can be sure your customers will recognize the product quality and return to your store again and again. TropicZone products are not available at Amazon, Chewy, PetSmart or Petco. When you sell your customers on TropicZone they come back to continue purchasing from you.