SKU: 20468354140

ParaGuard 250 ml

Sale price$55.29 Regular price$61.43
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Description

ParaGuard 250 mlParaGuard is the only fish and filter friendly parasite control solution based on aldehyde (10% by weight) available for treating parasites on fish. Unlike the highly toxic and challenging formalin based treatments, ParaGuard is free from formaldehyde and methanol and will not affect the pH levels. KEY FEATURES: Effectively eliminates ectoparasites along with fungal, bacterial, and viral infections Safer to administer compared to formaldehyde,

ParaGuard is the only fish and filter-friendly parasite control solution based on aldehyde (10% by weight) available for treating parasites on fish. Unlike the highly toxic and challenging formalin-based treatments, ParaGuard is free from formaldehyde and methanol and will not affect the pH levels.


KEY FEATURES:

  • Effectively eliminates ectoparasites along with fungal, bacterial, and viral infections
  • Safer to administer compared to formaldehyde, formalin, and methanol
  • Does not negatively impact the bio-filter

DIRECTIONS:
Dosing
Before use, please remove all invertebrates from the tank along with any chemical filtration. Administer 5mL (1 capful) of ParaGuard for every 40L (10 US gallons). Repeat this dosage daily as needed, ensuring that the fish do not exhibit any signs of stress.

ParaGuard can also be utilized as a medicated dip. For dips lasting 1 hour, mix 3mL per 4 L (1 US gallon) in a separate container from your main tank. Dips can be prolonged if the fish show no signs of stress. Remember, many diseases can survive in the water as well as on the fish. Administering a dip treatment will be ineffective if the fish return to contaminated water.

Quarantine
This involves setting up a separate tank to observe and treat new fish prior to introducing them into the main tank. ParaGuard is gentle enough to be used preventively (even without visible symptoms) when necessary. Quarantine durations can vary, but we generally advise a 2-week treatment with ParaGuard to eliminate any potential external infections.

Sensitive Fish
Certain fish species, such as eels, loaches, rays, sharks, and others, are known to be more sensitive to medications. If you think your fish might be sensitive, it's perfectly fine to start with a reduced dose and gradually increase to the full dosage over a few days.


Expires on 13 Jan 2031
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SKU: 20468354140

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sharron calundan
Omaha, US
★★★★★ 5
Quality
Been using this for years. Great for prepping skin for foundation.
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Reviewed in the United States on April 13, 2026
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Melle
Port Orchard, US
★★★★★ 5
Love!
I love this product! I'm in my early 50s, and though I take good care of my skin I do have some more-than-fine lines, especially around my eyes (crow's feet). I won't say this primer erases those lines, but it manages to smooth out my skin enough that they look less noticeable (but still noticeable, don't get me wrong... only plastic surgery and Botox will fix that). I often wear this without any other makeup. It has the effect of smoothing and softening the look of your skin and minimizing pores, kind of like using a soft lighting filter and Photoshop photo editing software! It makes my face look softer, if that makes sense. Love it, love how smooth it feels on my skin. Don't love the smell (not that it's overly cloying), but it disappears quickly. One bottle lasts a loooong time, as in months and months, because a little goes a long way.
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Reviewed in the United States on March 21, 2017
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Shopping Maven
Birmingham, US
★★★★★ 4
SLIGHTLY SMOOTHER BUT NOT BRIGHTER SKIN
Used it years ago as "Line Tamer"...same product, more money, but a nice primer for liquid, cream or powder foundations. It doesn't tame the lines much, which is likely why the name was changed...I have pink skin...this really doesn't help with that, but does provide a smooth base on which to begin your makeup application...I like it, even at the relatively expensive price as I use loose powder foundation and like the smooth appearance it lends to my makeup. I see zero "brightening" effect...
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Reviewed in the United States on December 8, 2015
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mary guidry
Grantham, US
★★★★★ 5
Awesome Product
I don't go anywhere without this primer. Sometimes where just the primer. Adds smooth texture and glow to my complexion. Makes putting on foundation a breeze. Feels like silk on the skin.
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Reviewed in the United States on January 9, 2020
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Absolute perfect
Boise, US
★★★★★ 5
You won’t regret it
I put this on everyday rain or shine day or night it’s wonderful
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Reviewed in the United States on December 11, 2025

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