Hiii, I've made a video about the game and wanted to share some feedback about it, hopefully it is useful to you :D
-The main idea is interesting and the gameplay mechanics are well done.-Visually it looks quite good, and ends up being really enjoyeble as it fits perfectly the game.
-Having 1 or 2 more different fishes would be great.
-Developing further the gameplay mechanics could be very interesting, and maybe you could set some kind of upgrades for the character (+ stamina,+pull, etc.).
In conclusion, the idea is great and I hope you keep working on it. Hopefully this is useful for the development :D, also if you could subscribe that would help me a lot :)
Regards