Nice submission! The water is so pretty, and the physics, while tough to get the hang of are very robust and nice to see you put a lot of effort into. My biggest issue was that I think collecting the trash takes a little too long, if your bouyancy is even a little too high or low it can stop the collection process which is just frustrating, and the actual pieces of trash are so small I thought they were rocks at first. Still, a nice little submission, well done! A review back would be great!