Aqua Prazi™ now available in a NEW 200 g size

Aqua Prazi™ now available in a NEW 200 g size

Aqua Meds® Aqua Prazi™ is 100% pure praziquantel (no fillers, no additives) trusted by koi and goldfish keepers for gentle, filter-safe control of skin and gill flukes and internal tapeworms. Easy to use, no water changes required, and ideal for spring/fall maintenance, quarantine systems, and new fish introductions.

Why choose Aqua Prazi™

• Pure & potent: 100% praziquantel with no unnecessary additives.
• Gentle on fish: Supports recovery without disrupting biofilters.
• Simple protocol: Dose once; repeat in 7 days if needed.
• No water changes required: Hassle-free application.
• Seasonal & quarantine use: Great for spring/fall and new arrivals.

Available sizes (treats up to*)

• 25 g — ~2,500 gallons
• 50 g — ~5,000 gallons
• 100 g — ~10,000 gallons
• NEW: 200 g — ~20,000 gallons

*Based on standard pond dosing.

How to use

• Calculate pond volume and measure the appropriate amount of Aqua Prazi™.
• Premix the powder in a container of Terminate, alcohol or pond water, SHAKE WELL, then SHAKE WELL again then distribute evenly around the pond.
• Maintain strong aeration. Leave filters and circulation pumps running; remove carbon if present.
• Repeat the same dose once after 7 days if needed.

Good to know

• Compatible with pond salt.
• Safe for koi and goldfish when used as directed.
• No impact to biological filtration when used as directed.

Aqua Prazi™ helps keep flukes in check so your fish can thrive. Purchase directly from Aqua Meds® or ask your favorite Aqua Meds dealer.