Really great stuff! Loved the attention to details, did not expect the fishies to want to get paid to stay, which makes me question my own work ethics. I could see this getting fleshed out with a tech system which changes your needs for the various worker types, and maybe an incremental clicker direction with ever-growing numbers to manage (and dehumanize) and ever-growing profits. But really I think the game mechanics as they are are perfect for the size of the game. Bravo!