Use It: Amazing Features Of Ace Fishing On Android That Will Blow Your Mind | Revealed.
There is a separate roll to determine if a Crate is caught, defaulting to 10% (or 20% with a Crate Potion active). In Hardmode on the Desktop version and Mobile version, the crate will be the Hardmode-equivalent crate. All quest fish occupy the Uncommon slot, except the Mirage Fish and Pixiefish, which are Rare. Chance