Oh okay. Well he could have turned into a sea creature like a swordfish or something. But if he can't be used that's ok too.
Oh and which is cannon here. The prequel film or the series. Cause they kind of conflict. Like Ariel's first meeting with flounder for example. Just wondering for personalities wise for sisters. Since I might take more of them. But I don't think they were in the series much and their personalities were fleshed out a bit in the prequel.