NT Labs Koi Care FMG Mixture – Parasite & Fungus Treatment for Koi

Keep your koi pond healthy with NT Labs Koi Care FMG Mixture, a specialist treatment formulated to help control common external parasites and fungal problems in koi. The formula combines Malachite Green and Formaldehyde, providing a dual-action treatment for conditions including White Spot, Trichodina, Costia, Chilodonella, and external fungal infections.

Designed specifically for koi-only ponds, FMG Mixture is an easy-to-use whole-pond treatment for koi keepers who need an effective solution for common external parasitic and fungal conditions.

What Does NT Labs FMG Mixture Treat?

NT Labs recommends FMG Mixture when koi show symptoms associated with external parasitic or fungal infections, including:

• White Spot (Ich)
• Trichodina
• Costia
• Chilodonella
• External fungal infections

Common warning signs can include white spots on the body or fins, flashing or rubbing against surfaces, gasping at the water surface, an opaque film over the body, or fluffy white growths.

Because similar symptoms can occur with different diseases, accurate diagnosis is important before selecting a treatment.

Dual-Action Malachite Green & Formaldehyde Formula

FMG Mixture combines two active ingredients:

• Malachite Green – 500 mg/100 ml
• Formaldehyde – 15,000 mg/100 ml

This combination is designed to provide broad treatment against several external parasitic and fungal conditions affecting koi.

How to Use NT Labs Koi Care FMG Mixture

Before treatment, test your pond water quality and make sure the pond is suitable for treatment. NT Labs recommends checking water quality before adding medicinal treatments, as poor water quality can contribute to fish stress and disease.

Dosage

Use:

10 ml per 364 litres (80 gallons) of pond water

Mix the required amount in a clean bucket of pond water, then distribute it evenly across the surface of the pond.

Leave the treatment in the pond for 7 days. If another treatment is required, NT Labs recommends checking the diagnosis, waiting 7 days, and performing a partial water change before re-treating. The treatment can be repeated up to 4 doses when appropriate.

UV Filter Instructions

Turn off UV filtration for 7 days after adding the treatment.

This helps prevent the treatment from being affected by UV filtration while the active ingredients are working in the pond.

Important Safety Precautions

NT Labs provides several important restrictions for FMG Mixture:

• For koi-only ponds
• Do not use with Orfe, Rudd, Tench, Sturgeon, or Sterlet
• Do not use when water temperature is above 30°C
• Do not use during hot, humid, or thundery weather
• Do not mix with other medications
• Ensure the pond has good aeration during treatment
• Treat only when you have enough time to observe your fish for any unexpected reaction

NT Labs specifically states that its Koi Care medicines are stronger than products in its general Pond range and recommends them for ponds containing koi only.

Can FMG Mixture Be Used With Salt?

According to NT Labs, FMG Mixture can be used when pond salt is present at a concentration of 0.3% (3 g/L) or lower. Accurate measurement of the salt concentration is recommended before treatment.

Why Water Quality Matters

Fish disease is often associated with environmental stress, so treating the visible symptoms alone may not solve the underlying problem.

Before using medication:

• Check ammonia and nitrite levels.
• Check other important water parameters.
• Perform an appropriate partial water change when necessary.
• Ensure adequate aeration.
• Avoid overfeeding.
• Check the pond for other possible sources of stress.

NT Labs recommends testing water quality before medicinal treatments and correcting water-quality problems where necessary.

Product Specifications

Specification	Details
Product Name	NT Labs Koi Care FMG Mixture
Product Type	Koi Parasite & Fungus Treatment
Active Ingredients	Malachite Green & Formaldehyde
Malachite Green	500 mg/100 ml
Formaldehyde	15,000 mg/100 ml
Dosage	10 ml / 364 L (80 gal)
Treatment Period	7 days
UV Filtration	Turn off for 7 days
Available Sizes	250 ml, 500 ml, 1 L, 2.5 L
Recommended Pond Type	Koi-only ponds

250 ml Bottle Coverage

The 250 ml bottle provides approximately 25 doses of 10 ml, with the exact number of treatments depending on your pond volume and whether repeat treatments are required.

Always calculate the actual water volume of your pond rather than relying only on its stated capacity, as rocks, gravel, plants, ornaments, and filtration equipment can displace water. NT Labs also notes that its dosage calculator does not account for these forms of displacement.

When Should You Consider FMG Mixture?

FMG Mixture may be appropriate when koi show signs associated with the conditions it is designed to treat, such as:

• White spots
• Flashing or repeated rubbing
• Gasping at the surface
• Excessive or opaque mucus
• Fluffy white growths

For persistent or unclear symptoms, accurate diagnosis is important. NT Labs notes that microscopic examination can help distinguish parasites such as flukes, Trichodina, Costia, and Chilodonella and can help determine the most appropriate treatment.

Keep Your Koi Healthy with Proper Treatment

NT Labs Koi Care FMG Mixture provides a convenient treatment option for koi keepers dealing with common external parasites and fungal problems. Its combination of Malachite Green and Formaldehyde is specifically formulated for koi-care applications.

For the best results, use the product according to the manufacturer’s instructions, maintain good water quality, provide strong aeration, and avoid combining it with other medications.

Buy NT Labs Koi Care FMG Mixture in Sri Lanka

Looking for NT Labs Koi Care FMG Mixture in Sri Lanka? Choose this specialist koi treatment for targeted management of common external parasitic and fungal conditions.

NT Labs Koi Care FMG Mixture – targeted treatment for healthier, stronger, and better-maintained koi ponds.

Treat to your fish , NT Labs Koi Care – FMG Mixture – Order now and experience the difference!