- Catalogue
- Pond products
- Pond Medicines, Cures & Water Treatments
- NT Labs Koi Care Products
NT Labs Koi Care Products
A specialised range of high quality products for Koi and other pond fish
NT Labs Koi Care Products
NT Labs Koi Care Koivits
- Helps protect fish from stress related diseases
- Boosts the appetite and improves general condition
- Assists recovery from disease
- Helps young Koi develop full colour potential
Koivits helps assist in recovery from injury or illness, especially carp pox, and enhances the colour and vitality in normal regular use.
Spray Koivits onto the food daily for healthy fish, or add 10ml directly 180 litres (40 gallons) of pond water.
For sick or convalescing fish add double this dose, to boost the immune system and help the fish fight the infection.
NT Labs Koi Care Chloramine -T
- Strong Anti-Bacterial Treatment
- Fast Acting
During cold weather (autumn and springtime) use NT Labs Koi Care Chloramine-T to keep parasitic protozoa numbers low in ponds until fish are stronger, more active and can resist them better.
At low temperatures, when fish are slow, their immune system is sluggish. Parasites can compromise the fish before their defences have become fully active after the water has warmed up
NT Labs Koi Care E-X-5
E-X-5 is a special formulation of these key ingredients which is added to the pond every day for a five day course. It is not only an antiparasite treatment but also effectively clears up secondary fungal infections.
Because E-X-5 is added every day for 5 days, it is safe to use in ponds containing sensitive fish such as Sterlet, Tench, Rudd or Orfe.
E-X-5 can also be added to the pond as a single dose preventative treatment, for example, in early spring or when new fish are introduced to the pond.
10ml treats 1820 litres, every day for 5 days
NT Labs Koi Care E-X-5 250ml £14.49
NT Labs Koi Care E-X-5 500ml £25.49
NT Labs Koi Care Acriflavin
When using this or any other treatment, ensure that the Ultra-violet steriliser is switched off, and any adsorbent material such as Zeolite is removed. Also only use the treatment when you have plenty of time to observe the fish, so that action can be taken in the unlikely event of an adverse reaction.
Finally remember that some medications can slightly lower the dissolved oxygen content of the water, so ensure there is adequate oxygenation of the pond, either via a pump or air-stone.
500ml treats 18,000 litres
NT Labs Koi Care Acriflavin 7
NT Labs Koi Care Acriflavin 7 is a pond anti-septic active against persistent bacterial ailments
NT Labs Koi Care Acriflavin 7 treats conditions caused by bacteria such as Fin Rot, Tail Rot and Ulcers in all pond fish.
Recommended dosage: A course of treatment over 7 applications.
Use when fish have ulcers, fin or tail-rot
- Pond Antiseptic
- For Persistent Bacterial Infections
- Use as up to 7 Application Course
- Excellent Value Size
2.5 litres treats course of up to 7 x 25,000 litres as necessary
One dose can be used every week for 7 weeks or stop earlier if succesfully eradicated with one or 2 treatments. .
Switch off UV until 5 days after the final dose has been added.
NT Labs Koi Care Formaldehyde
500ml treats 34,000 litres
1 Litre treats 68,000 litres
NT Labs Koi Care Koi Calm
Koi Calm helps to slow the fish down to reduce stress and allow inspection and repair work
NT Labs Koi Care Malachite Green
Use Malachite Green whenever the above infections are suspected
The best treatment for the diseases described above is Malachite Green used in conjunction with Formaldehyde, which enhances the effect of the Malachite Green. Use 10 ml to every 352 gallons (1600 L) of pond water when used with formaldehyde
500ml treats 40,000 litres
1 Litre treats 80,000 litres
NT Labs Koi Care F-M-G Mixture
Instead of using these two medications separately, and worrying over incorrect dosing and five day treatment courses etc, why not use F.M.G MIXTURE. This is a strong mixture of the two anti-parasite agents that is applied to the pond or treatment tank once only. The treatment lasts the full 5 days required to kill all free swimming and emergent ecto-parasites.
However this means it is dangerous to use in ponds containing sensitive fish such as Sterlet, Tench, Rudd or Orfe.
500ml treats 18,000 litres
1 Litre treats 36,000 litres
NT Labs Koi Care B-D-S Fluke Treatment
NT Labs Koi Care Flukasol
NT Labs Koi Care Flukasol Suspension
Anti-Fluke Treatment
Treats Skin and Gill Flukes
- Liquid Formulation Flubendazole
- Eradicate Gill and Body Flukes
- Easy to Use
Use Koi Care Flukasol Suspension when fish show signs of fluke infestation, preferably after confirmation by microscopy.
NT Labs Koi Care Permanganate Dip
Can also be dabbed onto leeches, anchor-worm, lice etc., or added to a pond as a general antiseptic.
ALWAYS FOLLOW THE GUIDELINES CAREFULLY.
500ml treats 20,000 litres
NT Labs Koi Care Propolis
Supplied as a thick, dark brown, liquid Propolis can be spread over cleaned and dried ulcers and wounds. When the fish is gently lowered back into the water, contact with the Propolis instantly forms a waxy coating which sticks to the wound forming an antiseptic, waterproof barrier which protects the fish from osmotic shock and re-infection.
Propolis can also be added to food to help boost resistance to infection.
Simply coat pellets with Propolis and, when they hit the water, the waxy coat will form allowing the Propolis to be ingested with the food.
Supplied in 50 ml plastic dropper bottle for ease of application to both wounds and food.
NT Labs Koi Care Propolis £12.49
NT Labs Koi Care Ulcer-Swab
A powerful yet soothing antiseptic solution for wounds and ulcer treatment
Use NT Labs Koi Care Ulcer Swab on external bacterial infections such as Fish Ulcers, Fish Sores, Fish Tail Rot, Fish Mouth Rot and Fish Fin Rot
Often recommended for use in Angling lakes when returning fish after catch
Should be used with Wound Seal to cover and seal the affected areas to prevent water penetration
NT Labs Koi Care Wound Seal
Contains antiseptics and Aloe Vera to speed up healing process
Best used with Koi Care Ulcer-Swab as a combined treatment regime
NT Labs Koi Care Paramedic Kit
Emergency treatment of fish wounds and ulcers
NT Labs Koi Care GH & Minerals Up
Increases hardness & maintains healthy conditions for a perfect pond
The calcium and magnesium forming the general hardness of water are essential for the proper growth of plants and aquatic micro-organisms which consume unicellular algae and help to keep the water clear.
NT Labs Koi Care Pond Buffer (KH) Up
The metabolism of fish in the pond tends to use up KH buffer and if this is not replaced can lead to sudden pH crash causing death of fish, frequently at night.
It is advised to test KH regularly and maintain the KH level above 6 degrees carbonate hardness.
NT Labs Koi Care Mediclay
NT Labs Koi Care Mediclay : Weekly Pond Additive : Improves Water Clarity : Enhances Health, Colour & Appetite
- High Purity
- Improves Appetite of Koi
- Reduces Algae and Clears Water
NT Labs Koi Care Mediclay controls the waste build up of bacteria, algae and pollutants in all flavour of nitrifiers.
Clears water, improves health, appetite and reduces algae in Koi ponds
2 kg treats 455,000 litres (100,000 gallons)
NT Labs Koi Care Zeolite with Filter Bag
NT Labs Koi Care Zeolite with Filter Bag
Ready packed Zeolite in a handy mesh filter media bag, allowing Zeolite chunks to be placed in filter or water flow.
NT Labs Koi Care Zeolite can be easily removed for recharging to remove ammonia from ponds
- Removes Ammonia in Pond Water
- Reduces Toxic Nitrite and Nitrate Levels
- Maintains the Health & Vitality of your Fish
- Large 20-30mm Chunks
- Ideal for Large Filters
- Can be Recharged with Salt
- Easy to Use and Highly Effective








