I'm not too sure about Myosotis Lake, the lower of the Skoki Lakes. I didn't see any sign of fish and didn't catch any but didn't give it a long time either. Information on fishing this lake like many others in the backcountry is very limited, word of mouth or outdated which is one of the reasons I maintain this site. Skoki Lakes are silted giving them the picturesque color. They are accessed via the unofficial but well traveled Packer's Pass trail. Upper Skoki Lake or Zigadenus Lake isn't supposed to have any fish. For more information on this area of Banff National Park see the Skoki Area.