Decent entry, but kinda rough in some places.
A big note for me is that the art is all over the place. While the individual sprites actually look really good, none of the art is cohesive with each other. I recommend for future projects to have 1 or 2 people do all the art the same way, that way even if the art isn't perfect it all meshes together very well. Good but incohesive art almost always looks worse that rough but cohesive art in my opinion.
A smaller note would be I think it would have been nice to aim with the mouse cursor rather than move direction. The move direction just feels off, and makes kiting hard.
I sadly never got to any fish but sounds and particles were nice to include. It was a strong effort and its decently playable. Good work