Nice artwork and game concept. I think this will be pretty cool if you carry on with it

Like the others, I also couldn't progress, but I do really like the visuals. Having each enemy fish be named was a fun detail and definitely made me want to be the biggest fish!

It seems like the game is bugged and you can't do anything besides swimming in uranus.
Why would you send a fish to mars?
Also i met Joe

i couldnt seem to eat anything, holding the right click only made my mouth bigger. Dang it, I really wanted to be the biggest fish!

Unfortunately, I ran into some issues playing this where I was stuck at one size and I couldn't do anything to either die or get bigger. It seems like it has a lot of potential though.