Prazi Power – Koi Fluke and Parasite Treatment
Prazi Power is a high-potency parasitic treatment formulated specifically for koi and ornamental pond fish. It uses pure praziquantel to combat a broad spectrum of internal and external parasites, including flukes, tapeworms, and flatworms. Prazi Power is easy to administer in pond water and is designed to be safe for fish, plants, and biofilters when used as directed.
What Prazi Power Treats
Prazi Power targets parasitic infections commonly found in koi ponds, including:
Gill flukes (Dactylogyrus)
Skin flukes (Gyrodactylus)
Tapeworms and flatworms
Other external and internal trematode parasites
These parasites can cause increased scratching, lethargy, weight loss, respiratory distress, and gill damage. Effective treatment eliminates parasites and helps restore fish health and vigor.
Why Choose Prazi Power
Pure Praziquantel:
Formulated with pure praziquantel, a well-established antiparasitic agent used in aquaculture to eliminate flukes and worms.
Broad Parasite Coverage:
Effective against both external and internal parasites that stress fish and set the stage for secondary infections.
Safe for Pond Use:
When used according to directions, Prazi Power is safe for koi, goldfish, and the pond environment. It does not usually harm beneficial biofilters or pond plants.
Easy to Apply:
Simple dosing makes it suitable for beginner and experienced pond keepers alike.
How to Use (Pond Treatment)
Standard Dose:
Add 1 gram of Prazi Power per 100 gallons of pond water. Mix prazi powder with a grain alcohol.
Application Period:
Leave the treatment in the pond for 5 days. Do not perform a major water change during this period.
Optional Follow-Up:
For severe infestations or persistent symptoms, repeat the treatment after 7 days.
Post-Treatment:
Perform a 25 percent water change after the treatment period to remove residual debris and dead parasites.
Pond Size Dosage Chart
| Pond Size |
Dose |
| 100 gallons |
1 gram |
| 250 gallons |
2.5 grams |
| 500 gallons |
5 grams |
| 1,000 gallons |
10 grams |
| 3,000 gallons |
30 grams |
Adjust proportionally for larger ponds.
Safety and Handling
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For ornamental fish and pond use only.
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Not for human or veterinary use.
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Not for fish intended for human consumption.
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Store in a cool, dry place and protect from moisture.
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Keep out of the reach of children and pets.
Frequently Asked Questions
What parasites does Prazi Power treat?
Prazi Power is formulated to treat flukes (gill and skin), tapeworms, and other flatworms commonly found in koi ponds.
How often should I dose Prazi Power?
Apply once and leave in the water for 5 to 7 days. In more severe cases, a second treatment can be applied after 7 days.
Is Prazi Power safe for koi and goldfish?
Yes. When used as directed, it is safe for koi, goldfish, and most ornamental fish species in pond environments.
Will this harm plants or biofilters?
Prazi Power is generally safe for biofilters and most pond plants. Sensitive species may show stress; remove delicate plants if concerned.
Do I need to remove activated carbon?
Yes. Remove activated carbon or chemical filtration media during treatment to avoid reducing effectiveness.
Can I treat and feed medicated food at the same time?
Yes. Prazi Power can be mixed with feed for internal parasite control, but water treatment is recommended for external flukes.
When should I see improvement?
Many koi show reduced scratching and improved appetite within 48–72 hours, depending on parasite severity and water temperature. Symptoms may continue to improve over the full treatment period.
Can I repeat this treatment multiple times?
Yes, but only if symptoms persist. Always allow at least one full treatment cycle and observe before repeating.
Professional-Grade Parasite Control
Prazi Power delivers targeted parasite elimination using a proven treatment agent trusted in aquaculture and ornamental fish care. By addressing both internal and external parasites, it supports fish health, reduces irritation and stress, and helps prevent secondary bacterial problems that can follow untreated parasite infestations.
