I have those annoying red flatworms and am trying to thin their army. They dont particularly bother me except when they start covering my coral and liverock. I bought a sixline wrasse because i like them and i heard they will eat the flatworms among other pests like pyramid snails or whatever they're called. I also have a peppermint shrimp for aiptasia control would he eat red flatworms too? Anyone have any ideas on how to get rid of flatworms?