Hikari Jumbo CarniSticks is a scientific diet for larger Arowana and top feeding monster carnivores or larger fish normally fed live Goldfish or Krill. These jumbo sticks were developed to stimulate fish normally fed live foods that will completely satisfy their hunger. The shape and makeup of this stick is unique in that it will absorb water quickly and take on the pancake-like consistency of a live food, while retaining its visually desirable shape. Advanced research and bio-technology allows Hikari to make this highly nutritious diet which supports rapid growth, proper form, and vibrant coloration. No risk of contamination from harmful parasites or bacteria common with live goldfish feeding. Finally a large sized stick that efficiently provides the required energy for the biggest eaters. Developed, produced, and packaged with the Hikari quality you expect!