So I guess they DO do the 'ole cracking and eating thing like the bigger loaches. Kind of gross. They must be French with an appetite for es'cargo like that!! Blech. Me apple snails have their own tank with a betta. They love each others company and get along well, however this depends on the temperament of the betta in question. Not all bettas will get along with snails. Do you have any new apple snails Severum Mama?? Do you have any baseball snails. I would love to get one of those for my sons!! Which means I'll have to get another 10 gal tank just for him, heh heh.