Scroll to top
Tricker's Water Garden and Outdoor Decor
Century-old Greenhouses & Hatcheries at 7125 Tanglewood Dr, Independence Ohio 44131 1-800-524-3492
NOTE: The historic walk-in store is closed to the public. You can shop online and have your order shipped or arrange a pick-up after you checkout. During the pick-up, you are welcome to inspect your order.

William Tricker Inc

America's Oldest Water Garden Store — Over 100 years old.

Water lily icon Aqua-Prazi

Aqua-Prazi. A long known safe remedy for fish in treating internal flukes and tapeworms found in the intestines, gills, liver, etc. and is readily absorbed in the blood of the fish for better treatment. Recommended to treat the pond early Spring and late Fall. Flashing or scratching, sores, problem breathing, etc.can be suspect of internal parasites, tapeworms, etc. and the main ingredient, pure praziquantel, has been a long proven remedy for treatment. Does not effect your filter bacteria or plants. Add directly to your pond water. 1 gram treats 100 gallons of pond water, 25 grams treats 2500 gallons, 50 grams treats 5000 gallons, and 100 grams treats 10,000 gallons.
Tricker iconProduct Selections

Water Lily Icon*Required. Aqua-Prazi

Aqua-Prazi


25 grams Aqua-Prazi # 26-7168
ONLY $39.99

50 grams Aqua-Prazi # 26-7169
ONLY $72.99

100 grams Aqua-Prazi # 26-7170
ONLY $139.99


Reviews and Ratings

Be the first to write a review for this!

Submit a Review.
You must be logged in to review.

Additional Selections…

About Tricker's
Store Hours
America's Oldest Water Garden Specialist established in 1892
In the 1920s and 1930s, William Tricker delivered aquatics locally with trucks to customers. This practice is still done today.

William Tricker, Inc.® is a leading grower of aquatic plants, supplier of water garden products and aquarium supplies. Our aquatic greenhouses have produced superior plants for over a century. Customers have been receiving quality aquativ plants and animals that make water gardening easy and fun to do. Purchase with confidence at Tricker's.

William Tricker (born 1853) started his commercial water lily culture in the United States in the late 1800's when he started hybridizing water lilies and studied what helps their growth. The shape, colors and hardiness of his beautiful aquatic plants have withstood the test of time.

In the early 1890's, he earned a reputation as a leader in aquatic lifeforms from hybridiing many water lilies. His water lily nursery and company, in both Ohio and Pennsylvania, was passed down tthrough his family until the 1980's when Richard Lee purchased the Ohio company. In 1892, the first William Tricker mail-order catalog was mailed to customers across the nation, and we still do, today.