Praziquantel Medicated Flakes are a great choice as a deworming food. Broad spectrum deworming medication can help remove worm infestations in the gut as well as the bloodstream. Treatment: Before treatment do a 25% or larger water change. Then, offer these flakes as the only food source for 3 days, feeding 1-2 times a day. Can be repeated if necessary. Use Praziquantel Medicated Flakes to treat the following: *Schistosoma, an infection in the bloodstream *Liver flukes *Gill flukes Can be used for flat worms, tape worms and turbellarians as well.