When you combine forty-five years of hands-on-fish-keeping-experience, terrific ingredients and quality manufacturing right here in the USA, you come up with Xtreme Aquatic Foods. Xtreme Community Crave Flakes combines two incredibly formulated flake foods, Krill and Spirulina Flakes to make one of the most popular Xtreme Fish Foods. The spirulina used in the Xtreme food is farm grown in the USA under strict quality controls and growing methods. Depending on the time of year, the Krill is wild-caught from areas around Alaska or South Africa. The vibrancy of the pink Krill flakes will vary depending on the source location of the Krill. 60% Spirulina / 40% Krill