Merpups Save the Turbots Trivia
- This is one of few episodes that does not begin with the word "pup(s)".
- Marshall became a mer-pup for the first time, and is the fourth pup to become one.
- Skye and Rocky are turned into mer-pups for the second time.
- Zuma does not turn into a mer-pup again, but he can be seen as a mer-pup in the flashbacks.
- This is the second episode involving the merpups, the first being "Pups Save a Mer-Pup".
- This is the first episode with Rocky's tugboat to be aired in the United States. The first episode with it ("Pups Save a Stinky Flower") had only been shown in Canada at the time "Merpups Save the Turbots" premiered in the U.S.
- Marshall came the closest to his demise (after being accidentally sucked into the sea slug's mouth during its sleep, he was exhaled in a bubble to safety).
- During the first few scenes, a direct flashback to "Pups Save a Mer-Pup" can be seen. This is the second time in the series a previous scene is replayed, after "Pups in a Fix".
- Since Marshall was absent for the elevator sequence, Rubble wiped out with the pups instead.