Top 10 Best levamisole in 2026

Last Updated - 6/20/2026

🏆Best Choice

Panacur

Panacur C Canine Dewormer (fenbendazole), 2 gram,White

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Mix the daily dose with a small amount of your dog’s usual food. Your dog should eat all of the medicated food. If feeding dry dog food, it may need to be moistened to aid mixing
•Repeat the daily dose for 3 days in a row (each packet is a daily dose depending on your dog's size)
•If dog's weight is in-between suggested dosing sizes, it's safe to use the next higher size. For example a a 15lb dog should be treated with the 2gm packet
•Safe for all dogs 6 weeks and older, including pregnant dogs
•Deworming schedules may vary depending on the climate where you live and the activity of your dog

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$12.49

$13.99

-11%

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Seachem

Seachem Kanaplex (Pack of 2)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•KanaPlex is a blended kanamycin based medication that safely and effectively treats several fungal and bacterial fish diseases (dropsy, popeye, fin/tail rot, septicemia)
•Good for treating internal infections in situations where food is refused
•Does not adversely effect the filter bed and is easily removed with carbon
•Good for use in Marine and Freshwater aquariums
•Pack of 2

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$16.78

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Merck

Merck Safeguard Goat Dewormer, 125ml by Merck

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•For the removal and control of stomach worms and intestinal worms
•Goats - For the removal and control of adult stomach worms: Haemonchus contortus and Teladorsagia circumcincta
•Beef and Dairy Cattle - 5 mg/kg (2.3 mg/lb.) for the removal and control of over ten different kinds of worms
•Goats must not be slaughtered for food within 6 days following treatment

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$37.98

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Agrilabs

Soluble Drench Powder by Agrilabs

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Prohibit Soluble Drench Powder is a bovine and ovine dewormer for control of lungworms, stomach and intestinal worms in cattle and sheep
•Short withdrawal time
•Cost effective and well targeted
•Broad coverage of nine major types of worms

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$24.16

$25.78

-6%

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API

API GENERAL CURE Freshwater and Saltwater Fish Powder Medication 10-Count Box

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Contains one (1) API GENERAL CURE Freshwater and Saltwater Fish Powder Medication 10-Count Box
•Rapidely eliminates parasitic fish disease.
•Use for parasitic fish disease symptoms, such as gill & skin flukes, swollen abdomen, hole-in-the-head, and wasting disease, see diagnostic chart on back of carton.
•Easy-to-dose packets for use in fresh and saltwater aquariums
•Use 2 packets every 48 hours when symptoms of fungal diseases appear.

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$16.37

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Hikari Usa Inc.

Hikari Usa AHK73254 fish Prazipro for Aquarium, 4-Ounce

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Hikari prazipro 4oz
•For disease conditions caused by flukes, tapeworm, flatworm and turbellarians
•Oxybispropanol and <5percentage praziquantel by weight

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$15.49

$19.61

-21%

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Absolute Wormer

Absolute Wormer - Freshwater and Saltwater Fish Powder Medication. with parasites and Flukes. (5G - Treats 600 GALLONS)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Prevent nasty parasites from your Discus, Angel fish and other prized aquarium fish. It is harmless to most fresh water tropical fish.
•Flubendazole is the effective main active ingredient, and works differently to other Fluke treatments by gently starving the parasite; making this product perfectly safe for regular usage.
•Wormer Plus cleverly balances out its ingredients making very little (if any) difference to PH when using wormer plus.
•Safe to use on most tropical fish and salt water fish. Will not harm plants, or chemical filtration. Can be used in conjunction with other medications. No need to remove or unplug your UV sterilizer (just remove any activated carbon for full effect).
•Effective for use against Gill Flukes, Body Flukes, Parasites, Intestinal Helminths. Including Tapeworm, Nematodes (Roundworms), Planaria (Flatworms), Capillaria, Camallanus Nematodes, Metacercaria, Sanguinicola and Intestinal Protozoa. It is also an effective in eradicating pest snails from your tank.
•Flubendazole is the effective main active ingredient, and works differently to other Fluke treatments by gently starving the parasite; making this product perfectly safe for regular usage. Absolute Wormer cleverly balances out its ingredients making very little (if any) difference to PH when using Absolute Wormer
•Effective for use against Gill Flukes, Body Flukes, Parasites, Intestinal Helminths. Including Tapeworm, Nematodes (Roundworms), Planaria (Flatworms), Capillaria, Camallanus Nematodes, Metacercaria, Sanguinicola and Intestinal Protozoa. It is also an effective in eradicating pest snails from your tank.

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$25.01

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API

API Powder General Cure 20 pack

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•20 total packets API General Cure
•Add to water to treat aquatic diseases
•Quickly eliminates a wide variety of diseases from your aquarium
•Cures fish of gil and skin flukes, swollen abdomen, wasting disease, and hole-in-the-head
•API's treatment is safe and effective for use in both fresh and saltwater aquarium environments

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$23.99

$29.18

-18%

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Fritz Aquatics

Fritz Expel-P 20 Count

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Fritz Expel-P 20 Count

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$23.99

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Durvet

Durvet 698920 Levamed Soluble Pig Wormer, 20.17g

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Levamed soluble pig Wormer is a broad-spectrum anthelmintic and is effective against the following nematode infections:
•Large roundworms nodular worms lungworms intestinal threadworms
•Add to water to powder in this bottle up to the 500ml mark
•Agitate to mix thoroughly before using if any solution is left over it may be stored at up to 25'c for up to 3 months
•Agitate well before using

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$22.46

$24.99

-10%

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📈 How we rank

With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.