FISHERY is a physics based aquarium simulator where players design and maintain a miniature aquatic ecosystem.

Aquarium Simulation
The biological happenings inside an aquarium are complex and delicately balanced. There are many layers of simulation and all are interconnected. You will need to maintain the needs the of fish and plants while keeping the water clean. Keep a balance of temperature, oxygen, nutrients and more in order to keep everything working in perfect harmony. Or you can neglect it and let it turn into a bucket of toxic sludge.