Smell proof frozen fish food container

[LovesDogs_CatsRokay]

What does everyone keep their frozen fish food in? My family keeps complaining the ice smells like fish

 

[cloak]

I keep mine in a zip lock bag. There's no odor whatsoever in the freezer.

 

[LovesDogs_CatsRokay]

I keep most of mine in a zip lock bag but some in a ice cube tray for quick access. I guess it’s the tray letting out smells.