Worm & Parasite Control for Aquariums 99.9% Pure Levamisole Powder

Worm & Parasite Control for Aquariums 99.9% Pure Levamisole Powder

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$14.25 USD
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$14.25 USD
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$25.00 USD
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Instructions for Aquatic Use:

1.  Maintain normal feeding habits for your fish.
2.  Temporarily discontinue the use of active carbon and UV lights in your filter (if applicable).
3.  Perform a 50% water change, utilizing a preferred dechlorinator.
4.  Incorporate Levamisole Powder into the aquarium and turn off the lights for a duration of 24 hours.
5.  After 24 hours, execute a 75% water change, using a preferred dechlorinator.
6.  Repeat this procedure after three weeks.

Concentration Guidelines:

A detailed chart indicating the appropriate concentration is provided.

Please note that a measuring spoon is included in each packet.

• 10  Gallons Of Water   =  0.3   Grams
• 15  Gallons Of  Water  =  0.45   Grams
• 20  Gallons Of  Water  =  0.6   Grams
• 25  Gallons Of  Water  =  0.75   Grams
• 30  Gallons Of  Water  =  0.9   Grams
• 40  Gallons Of  Water  =  1.2   Grams
• 50  Gallons Of  Water  =  1.5   Grams
• 55  Gallons Of  Water  =  1.65   Grams
• 65  Gallons Of  Water  =  1.95   Grams
• 75  Gallons Of  Water  =  2.25   Grams
• 90  Gallons Of  Water  =  2.7   Grams
• 125  Gallons Of  Water  =  3.75   Grams
• 150  Gallons Of  Water  =  4.5  Grams
• 180  Gallons Of  Water  =  5.4  Grams

Multiple Applications for Complete Parasite Eradication:

It may be necessary to apply the treatment on two separate occasions for complete elimination of parasites.

There is limited information available regarding the effectiveness of Subquaria in eradicating eggs from mature female parasites. It is possible that these eggs may be expelled post-death and continue to pose a threat to the viability of future worm infestations.


ATTENTION - Kindly Review

It has come to my attention that numerous clients have communicated instances of ineffectiveness in controlling parasites when utilizing Levamisole Powder procured from alternative sources. This is likely due to the presence of adulterants or the use of expired product. I would like to emphasize that our Levamisole Powder is of exceptional quality, as it is 99.9% pure and free of any cutting agents, apart from minimal traces of naturally occurring airborne dust. Please strictly adhere to the recommended usage guidelines to ensure the well-being of your aquatic life.

I must caution that I shall not be held liable for any adverse effects that may result from deviating from the provided instructions.


Subquaria's Levamisole HCl Powder - YouTube

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Highly Effective Internal Parasite Treatment for Aquariums - Levamisole Powder

Highly Effective Internal Parasite Treatment for Aquariums


Subquaria offers a highly efficacious anthelmintic solution, designed to eliminate unwanted parasites and enhance the immune system of aquatic pets. Trusted by both amateur aquarists and seasoned professionals, Subquaria provides a rapid and safe means of combating worms and parasites.

For those unsatisfied with the results obtained from Fenbendazole, Subquaria presents a viable solution to your parasite concerns.

It is imperative that this product be utilized in a quarantine tank or container prior to incorporating new fish or vegetation into your established aquarium.

— Manufacture & Expiration Date:

Caution: Proceed with caution when considering other retailers offering "discounted" products that may be expired.

• Manufacture Date: 05/16/2024
• Expiration Date:  04/30/2027

• Batch #: BT4585110-98

— Parasite Responsiveness to Treatment with Subquaria:

Subquaria exhibits a high degree of efficacy in the treatment of both mature and immature gastrointestinal worms, including, but not limited to:

• Roundworms — 

  • Camellanus
  • Nematodirus / Nematodes
  • Threadworms
  • Cooperia
  • Eustrongylides 
  • Capillaria 
  • Contracaecum 

• Stomach worms —

  • Haemonchus
  • Ostertagia
  • Trichostrongylus 

• Nodular worms —

  • Oesophagostomum
  • Chabertia

• Hook worms —

  • Bunostomum
  • Necator
  • Ancylostoma

• Lung worms —

  • Dictyocaulus



— Safety of Utilizing Subquaria in Aquariums:

While a minor percentage of vulnerable snails may not survive the treatment, Subquaria is safe for use with fish, plants, bio-filters, and shrimps. In addition, it enhances the immune capabilities of fish.

The lethal dose (LD-50) of Subquaria is 250 mg/l per 24 hours, which is significantly higher than the recommended usage levels in aquariums. The occurrence of adverse effects in aquariums, even with higher than recommended dosages, has been reported only in exceptional circumstances.

It is imperative to note that extreme overdosing with this medication may result in the death of your fish.

Appearance:     White Crystal Powder
Specific Optical Rotation:     > -121.5°
Assay:     > 99%
Brand:     Subquaria
Melting Range:     437-446 °F
Clarity of Solution:     Complies
Acidity:     PH3.5-5.0
Light Absorption:     < 0.20%



It is imperative to note that this product is intended solely for aquarium use and is not fit for human consumption.

By purchasing this product, you acknowledge and accept that neither Subquaria nor any of its affiliates or associates will be held accountable for any direct or indirect losses, damages, or adverse consequences that may arise from the use of this product.

Scaleless fish have been known to be susceptible to the medication, and it is the responsibility of the user to conduct thorough research before administering it.

It is important to understand that Subquaria does not purport to eradicate all types of parasites or worms and is not considered a panacea. The results achieved may vary depending on several factors, and no guarantees are made with regards to its efficacy.