I saw some Mickey Mouse platies at Petsmart the other day and they are so cute! (Confession: I collect Mickey Mouse stuff anyway, I'm wearing my Mickey Mouse sweatshirt right now.) I have a 10 gallon heated aquarium with Buddy The Blue Betta and 2 apple snails. The betta pretty much ignores the snails except when I drop in their algae wafer, he swoops down to share it with them. Do you think he would attack the platies? How many platies could I put in so they'd feel comfortable without overstocking? They seem like they like to school.