Check out the new Humminbird Select Program for 800, 900 and 1100 Series Units...added benefits including 1 Year Warranty Extension for in Warranty Units! http://www.humminbirdselect.com/.
The highest concentrations of omega-3 fatty acids are found in coldwater fish, such as sardines, salmon, herring, tuna, cod, mackerel, halibut, and shark. These fatty acids are also found in lower concentrations in plant foods such as flaxseed, walnuts, Great Northern beans, kidney beans, navy beans, and soybeans.
Dry, itchy skin and brittle hair and nails are typical symptoms of a diet too low in omega-3 fatty acids. Common foods rich in omega-3 fatty acids include flaxseeds, walnuts, salmon, sardines, soybeans, halibut, shrimp, tofu, scallops and red snapper.