![]() Predators need to eat more of the smaller sized krill.Less phytoplankton = immature and smaller krill.Climate change shrinks the ice mass and reduces phytoplankton.Let’s look at why krill is disappearing … The Odds Against Krill RELATED: 5 reasons you should dump your dog’s fish oil … But krill populations have dropped by 80%. Krill catches have tripled since the 1980s and they’re still growing. ![]() Krill fishing became popular in the 1970s. This makes krill less likely to accumulate mercury and other heavy metals, toxins, and pollutants. What makes krill attractive is that it’s lower down the food chain than salmon and other fish sources of omega-3 fats. The quest is on for this alternative fish oil and its omega-3s. Krill oil has become the Holy Grail of fish oil. But why? Why Is Krill Oil So Popular For Dogs? Yet we’re removing more krill from the oceans than ever before. And there are fewer krill to remove greenhouse gases. Even one degree means less ice and less phytoplankton … and less food for krill.Įvery year, there are fewer krill to make up the 794 million tons the whales and ocean inhabitants need. Many phytoplankton live under the Antarctic ice … but temperatures in the Antarctic are rising. That’s a darn good reason to preserve the krill population. Amazing! This could eliminate the emissions of 35 million cars a year. When it dives deep to escape predators, it excretes the CO2 into colder water. Krill eats phytoplankton, which absorb carbon dioxide. Healthy Krill Populations Control Greenhouse Gases Total sea life eats through half the krill biomass in a year.īut krill isn’t just fish food … it plays another critical role in the health of the planet …. In fact, female krill lay up to 10,000 eggs per day to maintain that number.īut 500 million tons doesn’t go far when whales need twice that amount in a year. That’s about 300 to 400 trillion individual swimmers. You might think, “what’s the harm in just a few drops of krill oil on my dog’s dinner?”Īfter all, krill has a huge biomass … it’s the most abundant animal species on the planet. It’s also a food source for seals, fish and birds like the albatross and petrels. Krill is at the cornerstone of the Antarctic ecosystem. Krill are tiny shrimp-like shellfish that grow to a length of 2.4 inches and weigh up to 0.071 ounces. Is there enough krill to go around … and can your dog get the same benefits from other oils? What Are Krill? It’s also used for animal feed, aquaculture feed and bait. It’s the latest and greatest to address heart disease, high blood pressure, strokes and depression. Krill-related health products and supplements line the shelves. It seems humans can’t get enough of it either. Much of the Antarctica penguin population of Antarctica also eats krill … about 52,000 tons a day. It’s the staple food for the blue whale and 6 other species, totalling about a million whales in the Antarctic that rely on krill to survive. ![]() It’s a tiny shrimp-like creature, the diameter of a quarter and the weight of a dime. ![]()
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