Okay so I am looking into getting some type of decorative snails for my pond (I think snails are awesome looking), I was told to get Trapdoor Snails because I have dojos (Weather loaches) and goldfish. But while searching around on the web I come to a place that said another name for trapdoor snails are mystery snails, and I am like okay I guess that could be true, and then I go somewhere else searching on mystery snails and it said another name for mystery snails was apple snails, and I think that can not be right. Can anyone fill me on, on the different species of snails? I also was recommended to get Malaysian snails, are those also named Malaysian Trumpet Snails or are those both two entirely different species?
Any help would be greatly appreciated.
P. S. I do realize that they need something more to feed off of other than algae, but another of my reasons for getting snails is so they can clean the algae off of my plants without eating the plants, can anyone recommend a species of snail that might be compatible with dojos and not eat plants?