flame scallops are tough, the majority of them starve within 6 months, they are VERY specific filter feeders, most people buy them and have no idea what kind of care they require( not saying this is your case salty) and they slowly starve, I can only think of 2 people I have every heard of succesfully keeping flame or elctric flames for more than a year, my LFS doesnt even sell them because the too many novices buy them because they are wicked cool and they end up dying, they do the same thing with mandarins, they will only special order them if they know you have a tank that can support one for its full life span