Interesting take on the theme!
What I liked?
- The upgrade mechanic to improve the skills is a good idea
- The visuals are cute and well made
Other comments:
- The difficulty is a bit too hard at start for my taste, then when I earned a way to improve my capacities, it went a bit harder with more fish at screen. So I think that it would be nice to master first the one 3x3 with several upgrades, then increasing the difficulty.
Overall nice work!