Zippy is best friends with Big Fishy. They are often observed communicating in the evening.
Zippy is intensely interested in Big Fishy who always swims to where she is perched. I will try to get a picture of them “kissing” for you but this time it happened before I was ready.
Here is the scene from the other side of the aquarium. Eight-year-old Big Fishy is nearly 10 inches long! We at the Institute expect him to live a full forty years and entertain a series of study subjects such as Zippy.