Amazon.com: Disney Sofia the First Oona Mermaid Bath Figure: Toys & Games
Disney Princess Bath Toys, (little mermaid, tea gift sets, tea party, bath toy, bath toy injury, bath toys, bathtub toys, dangerous for child, kids, tea party set)
Disney Princess The Little Mermaid Sisters Dolls, 7-Pack | ToysRUs
Mattel Lil' Miss Mermaid Doll (1991) Her tail would change color in warm water. I'm pretty sure we had her.
Sea Wees! A bath doll from the early 80s. She came with a baby, a comb, and a lily pad sponge for floating. :) The ones that came out later also had pets.
Sea Wees by Kenner. I loved these when I was a kid. Pictured are Tropigals Camille, Baby Cascade and Pelly with sponge.
Disney The Little Mermaid Ariel's Below the Sea Bath Bucket - Toys & Games - Dolls & Accessories - Dollhouses & Playsets
I remember playing with her in the bathtub! My Pretty Mermaids 90's toy
One of my all time favorites - Sandy Sea Wee!
Sea-wees Mermaid Dolls: had them