- Treat with Aqua Prazi for fish flukes”every spring when you open your koi fish pond to protect them from koi fish flukes Springtime Koi Pond Care
- Treat for koi fish flukes with Aqua Prazi two to three months before you close your koi fish pond down for the winter Koi Winter Pond Care
- You should treat ALL new koi pond fish with Aqua Prazi for koi fish flukes ASAP
- Koi pond fish that are flashing (rubbing on rocks or the sides and bottom of your pond) should be treated for koi pond fish flukes with Aqua Prazi.
- If you own a microscope you’ll have no problem knowing if your koi fish have flukes, they show up very large under a microscope.
