I've got carbon filter sponges. I've removed these and added the treatment. When can I put these sponges back in as it's the only sponges I have

I would leave it 48 hours myself. If yr worried about the sponges drop them in a bowl of water to keep them wet. I keep discus and u w il do no harm. Let the meds do their job an give it 2 days. Regards. B

Can it be used alongside tap safe

As far as I know it is fine with tap safe or any of the other de-chlorinators and water conditioners, I did not experience any problems with this, it works very effectively if used per instructions.

Is it harmful to bio filter?

No. but will kill shrimp and possibly snail if you use enough of it

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Aquarium Anti-Fluke and Wormer (20ml Treats 2 Courses of 500L)

Product ID: 48842597

Details

Brand
NT Labs
Item form
Liquid
Item weight
0.03 Kilograms
Liquid volume
20 Millilitres
Unit count
100.0 gram

💧20ml liquid dose treats 2x 500L tanks

🦠1000mg/100ml Flubendazole active ingredient

⚙️Up to 4 weekly repeat doses for full cure

¥3580

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Description

🐠 Defend your aquatic kingdom—flukes and worms don’t stand a chance!

SAFE FOR FISH PLANTS - Harmless to filter bacteria, fish, and plants—maintain crystal-clear, healthy water with confidence.
EFFORTLESS AQUARIUM CARE - Simple dosing with pipette & online calculator means no guesswork—keep your aquatic ecosystem thriving.
POWERFUL PARASITE ERADICATION - Clinically proven Flubendazole formula wipes out skin, gill flukes & internal worms fast.
TRUSTED BY EXPERTS ENTHUSIASTS - Endorsed by top aquarists and leading fishkeeping magazines for reliable parasite control.
MADE IN THE UK WITH QUALITY ASSURANCE - Proudly manufactured under strict standards ensuring premium, consistent performance.

NT Labs Aquarium Anti-Fluke and Wormer is a potent 20ml liquid treatment containing 1000mg/100ml Flubendazole, designed to eliminate skin and gill flukes as well as internal worms in tropical and coldwater fish. Safe for fish, plants, and filter bacteria, it treats up to two 500L tanks per bottle with up to four weekly doses. Expert-endorsed and UK-made, it offers a reliable, easy-to-use solution for maintaining vibrant, parasite-free aquariums.

Specifications

ASIN	B0084JKYT6
Best Sellers Rank	12,316 in Pet Supplies ( See Top 100 in Pet Supplies ) 146 in Aquarium Water Treatments
Brand	NT Labs
Brand Name	NT Labs
Country Of Origin	United Kingdom
Customer Reviews	4.4 out of 5 stars 658 Reviews
Global Trade Identification Number	00733809004800
Item Form	Liquid
Item Highlight	Tropical & coldwater aquarium medicine, treats internal worms, external parasites such as skin & gill flukes
Item Type Name	Aquarium Anti-Fluke and Wormer
Item Weight	0.03 Kilograms
Item form	Liquid
Item weight	0.03 Kilograms
Liquid Volume	20 Millilitres
Liquid volume	20 Millilitres
Manufacturer	NT Labs
Manufacturer Part Number	NT480
Model Number	NT480
Number of Items	1
Pet Type	Fish
Product Warranty	1
Target Species	Fish
UPC	733809004800
Unit Count	100.0 gram
Unit count	100.0 gram

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¥3580

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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The product quality is outstanding. Exactly what I needed for my work.

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