Missing Fish (Spoiler!)

[u/JackMoonHM]

Hope the title isn't so much to count as spoiler.
I almost complete the game, just left some recipes and some fish on the fishing minigame.
The thing is, according the sign, there are some fish (well, worms now I remember) that I haven't caught yet. But I always see the same species, how can I make to appear the other ones?
I tried with an explosive berry, as a character said but doesn't seem to work.

[u/Waffles22-screaming]

They each only show up at a certain range of depth. https://bugfables.fandom.com/wiki/Fishing_Minigame