NT Labs
โWater Quality Testing & Treatment
NT Labs Koi Care Acriflavin - Koi Medicine for Fin, Tail & Mouth Rot and Ulcers, Treats Bacterial Infections, Quarantine Solution, 1000ml
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$61.99
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$46.99
NT Labs Koi Care Malachite, Koi Medicine, Malachite Green, Anti-Fungal Treatment for Koi, Treats Fungus Caused by Saprolegnia, 500ml
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$46.99
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About this item
- ใ ANTI-FUNGAL TREATMENT FOR KOI ใ: Use when fish show signs of Fungal Infections including white growths on the body, head or fins, which may contain some green or brown discolouration.
- ใ EASY TO USE ใ: To work out the required dosage for your pond, calculate the volume of your pond in litres (length x width x depth (in cm)/1000). Mix the appropriate dosage in a clean bucket of pond water, pour evenly over the surface of the pond and leave for 7 days. Switch off UV filtration until treatment has been completed. Aerate the pond well during treatment. If you feel a repeat dose is necessary, check your diagnosis carefully using the Diagnosis Tool; a different medication may be more suitable. Allow 7 days and perform a partial water change before re-treating or treating with a different medication.
- ใ TREATMENT RULESใ: Do not use with orfe, rudd, tench or sturgeon/sterlet. Do not use if the water temperature is above 30ยฐC. Do not use in hot, humid, thundery conditions. Do not mix medications.
- ใ EFFECTIVE ACTIVE INGREDIENT ใ: Koi Care Malachite contains Malachite Green (1.0% w/v). This ingredient makes it a powerful solution to treat fungal infections on koi.
- ใ THE LEADING RANGE OF KOI CARE PRODUCTS ใ: The most highly regarded range of koi products in the industry, trusted for 40 years by both trade customers and consumers alike, this range effectively cares for and protects koi in the environment in which they live. From products that treat parasitic or bacterial infections to a tap water dechlorinator, the NT Labs Koi Care range offers koi enthusiasts everything they could possibly need to keep perfect koi and an equally perfect koi pond.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
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Excellent
4.5 average rating
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Sigalit
๐ฎ๐ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
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Verified buyer
๐ฆ๐บ ยท November 2025
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The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1โ2 of 10 reviews
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