So over the years I've heard many people say that Springeri as well as lemon damsels are believed to be a solution to flatworms. I've had a few Springeri in various frag tanks as well as in displays and never observed this behavior. My question is, has anyone actually seen any damsel eat a single flatworm? Or is this just like Valonia? Being a false rumor about popping it would spread it throughout the tank. Please share your experience with the aforementioned damsels or any other fish. Thanks