Please check it out and tell me what you think:

There are too many projectiles there so I don't know which particles you want feedback on.

Also with different projectile colors like this, it's hard to tell which color are from enemies and which are from player.

All of the projectiles have decent variety to them, in size and color. The only thing tipping me off to the location of the player is the ship positioned in the middle of the screen, but I agree with DarkBloodbane. Maybe give both the ship and its projectiles something different so that it stands out to the player; All the other enemies are fine.

Feel free to check my game out, I could use your input: https://wasabiiii.itch.io/grass-elemental-demo-demo

The rest of the game is pretty cool though. Looks fun, good luck with it!

Thank you I will see what I can do.