Dalmatian Molly with Zebra Goldfish and Caracol?

Currently I have two small fish feed (fish sticks and Elroy) living in a tank 10 gallons in my room. A few days ago I added a zebra snail (Gary) for the tank to control algae. There have been no problems so far. I to the pet store today just to look around (I have no life, haha) and I noticed some fish called Mollies marble. They are beautiful, and about the same size as my goldfish. I wondered, Mollies have the same tank and food needs as a goldfish? and could I keep one with my goldfish and my snail? Thanks!

N º Mollies have completely different needs than goldfish. To begin with, have different requirements for special diets. Them eat different foods. Then theres the fact that Goldfish live in cold water, and Mollies are tropical, they need heated tanks. To make matters worse, actually prefer Mollies live in brackish water they need is half water, half fresh salt to be really happy and healthy. Mollies like a very specific configuration repository, which like hard, brackish water Mollies can be kept with other tropical fish, but they do not usually live long. Mollies can be kept with other fish viviparous like brackish water conditions, such as guppies same Plattier, etc, but not goldfish.

Gary the snail eats breakfast