1. I learned how to check the ammonia and nitrate levels of water.
2. I learned how to fix these levels if they are incorrect, whether it be by adding plants or bacteria.
3. I learned how to make and install a water bed to a tank.
4. I learned how to make a filter out of everyday objects and materials.
5. I learned the steps needed to prepare an aquarium for fish.

If I could change anything about this project I would change the limit on the variety of fish. Maybe not just allow fish and turtles but maybe allow other lizards or crustaceans.