- Dolphins like kelp, and they won't be happy without it. Always include lots of kelp in their tank.
- Make sure you have at least four dolphins in the same tank. They like to be in pods.
- Include a show tank next to the dolphin exhibit. The guests will go crazy for it.
In one sentence: Always include bottlenose dolphins in your zoo, and follow the instructions above for keeping them (and your guests) happy.