Aqua Prazi™ – Koi Fluke & Tapeworm Treatment

Aqua Prazi™ is a trusted, koi-safe treatment for gill flukes, body flukes, and internal tapeworms in koi and goldfish. It is gentle on pond fish and biofilters when used as directed, and it does not affect pH or water hardness.

Why choose Aqua Prazi™?

Targets gill and body flukes as well as internal tapeworms in koi and goldfish.
Safe for koi, goldfish, and pond filters when used according to directions.
Does not harm nitrifying bacteria or cloud the water.
Easy to dose by pond volume with clear, koi-focused instructions.
Ideal for use in quarantine systems and main display ponds.

Sizes & pond coverage

25 g – treats up to 2,500 gallons.
50 g – treats up to 5,000 gallons.
100 g – treats up to 10,000 gallons.

These treatment volumes are based on a single, full-dose treatment. Always know your true pond volume as accurately as possible before dosing.

Always follow the specific dosing instructions and contact times on your Aqua Prazi™ label. In heavy infestations, a follow-up treatment may be recommended to catch newly hatched flukes.

Aqua Meds Aqua Prazi