Oona was the only guppy who was not seen in this song.
Mr. Grouper was used, but seen dancing.
In the Episode. When Mr. Grouper said "some" fish has bones. He's actually right.
Goby appeared in this pop song, but only for one scene.
When the Guppies' entire bodies get x-rayed, Nonny and Gil's x-rays look very smiliar, which can be confusing when you're trying to guess which x-ray belongs to who. But sometimes Nonny's x-ray shows his popular blank face expression, and you know it's his x-ray.
This pop song is the most known and most popular pop song of the series
This is the first pop song in the Bubble Guppies series