I have a large tank with rosy barbs in it, and my mom has a tiny tank with some velvet wag swords, and the swords had some babies. They fit in there now, but they will end up outgrowing the tank and I don't know if these two types of fish can peacefully coexist or if the barbs will bully the swords. Can I transfer them into my tank? Or should we find another home for them? 
