Mahk reef, also known as Ratfish city, is a collection of parallel running reefs. This site has a lot to offer. Beside the usual life like friendly wolf eel, octopus and lingcods, this site is home to a large population of ratfish, closely related to sharks and rays. These creatures normally live at greater depths, but in the summer they come to shallower waters. On occasion their cousins, large skates, are seen on the sandy patches between and around the reefs.