Fritz Expel-P Parasite & Worm Treatment

Fritz Expel-P is an anthelmintic medication and immunostimulant for freshwater and saltwater aquariums, effective against nematodes and other specific parasites. It is safe for plants, invertebrates, and uninfected fish.

• The description claims it is effective against nematodes, roundworms, nodular worms, and hookworms.
• The description claims it can be used as a coral dip to treat flatworms and pest nudibranchs.
• The description claims it does not treat cestodes or trematodes.