Like Vulpix and Nidorina, Horsea has had the title of favorite water type for years. I just don't draw them
often. These two aren't really main characters, but are a good example of what Poke Tales was known for, which is to provide a story for all Pokemon, even if this placed them into One-Off status. The Horseas show up more than once, but they didn't do anything you haven't seen Nidorina do with her children, just under the sea and a with a lot more danger.
Mama and Baby Horsea are from Poke Tales.