Fish McBites were tiny bite-sized versions of McDonald's Filet-O-Fish sandwich and were introduced to provide more seafood options at McDonald's, especially on the kids' menu.
Some speculate low sales for the discontinuation of the menu item. As CBS News reported, the new Fish McBites gained minuscule buzz and did little to recuperate sales.
However, the floundering sales may not have been responsible for the Fish McBites' demise, as it is documented that they were meant to be a limited-time offering.