Mr Koizumi – Clean & Clear
Mr Koizumi – Clean & Clear

Mr Koizumi – Clean & Clear

Mr Koizumi “Clean & Clear” contains a unique composition of bacteria designed to be used in both pond and pond filter to improve water clarity and health. Regularly adding these bacteria to the pond filter increases biological action, removing pollutants like ammonia and nitrite.  Regularly adding Clean & Clear to the pond water makes the water clearer, reduces sludge and organic materials, and keeps the water algae-free. Read more

1litre treats up to 40,000ltrs

Available in 5litre and 1litre

No reviews yet Price range: £17.95 through £66.95 inc. VAT
Price range: £16.16 through £60.26 inc. VAT
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Mr Koizumi – Filter Start
Mr Koizumi – Filter Start Gel

Mr Koizumi – Filter Start Gel

Mr Koizumi “Filter Start” is a mix of selected Nitrosomonas and Nitrobacter bacteria that actively break down ammonia and nitrite at a temperature from 8°C. Regularly adding these bacteria to the pond filter increases biological action, optimally removing pollutants like ammonia and nitrite and breaking down organic material, thus preventing filter clogging.  *Concentrated formula*- MR KOIZUMI “FILTER START GEL” contains around 1 BILLION colony forming units per ml making it one of the highest quality pond filter starters available!

1litre treats up to 20,000ltrs

Available in 5litre and 1litre

No reviews yet Price range: £17.95 through £66.95 inc. VAT
Price range: £16.16 through £60.26 inc. VAT
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Mr Koizumi – Lactobac
Mr Koizumi – Lactobac

Mr Koizumi – Lactobac

Mr Koizumi “Active Lacto-Bac” contains a variety of beneficial components including enzymes, minerals, probiotics, lactic acids, ferment, trace elements, vitamins, and essential amino acids. It helps prevent fungal infections, fin rot, and various bacterial infections.  It also promotes faster healing of wounds and minimizes scar tissue formation. By adding lactic acid bacteria, the water’s balance is maintained, pH levels are stabilized, ammonium and nitrite are bound, and the biological filter is supported. Additionally, it reduces algae growth by depriving them of nutrients, strengthens the immune system, and improves digestion in koi and other fish.

1litre treats up to 20,000ltrs

Available in 5 Litres and 1 Litre

No reviews yet £39.00 inc. VAT
£35.10 inc. VAT
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Mr Koizumi – Sludge Remover
Mr Koizumi – Sludge Remover

Mr Koizumi – Sludge Remover

Mr Koizumi “Sludge Remover” contains bacteria specially developed to reduce the sludge layer. Regularly adding these bacteria to the pond reduces sludge and deposits on the walls and bottom of the pond. Sludge Remover can also be added to the pond filter to prevent clogging by breaking down organic material. This product is particularly suitable for natural down flow filters with lava or substrate.

1litre treats up to 20,000ltrs

Available in 5 litres and 1litre

No reviews yet Price range: £16.95 through £56.95 inc. VAT
Price range: £15.26 through £51.26 inc. VAT
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Mr Koizumi Clay 86
Mr Koizumi Clay 86

Mr Koizumi Clay 86

Mr Koizumi Clay 86 is ultra-finely ground (smaller than 50 microns), ensuring optimal solution and dispersion in the water without residue. Due to its extremely fine milling, Clay 86 is not filtered out by drum filters. Immediately after addition, it binds toxins, heavy metals, and other impurities, effectively removing them from the water. The use of Clay 86 goes beyond just improving water clarity; it plays a crucial role in promoting the health and well-being of the fish. This contributes to a healthy environment for your fish, resulting in more vibrant colours and increased activity. The natural minerals in Clay 86 provide the ecosystem with necessary nutrients. Read more

Instructions for Optimal Use:

  • Dissolve 10 to 20 grams weekly per 1000 litres of pond water
  • First mix with a limited amount of water in a bucket, then spread evenly along the edges of the pond
  • The water will initially become cloudy but will clear within 24 hours, depending on the filtration and amount of organic material in the pond
  • Clay 86 can also be added directly to feed (1 – 5%) to improve digestion and nutrient absorption.

Available in 2.5kg or 10kg 4x 2.5kg

No reviews yet Price range: £25.99 through £99.99 inc. VAT
Price range: £23.39 through £89.99 inc. VAT
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Mr Koizumi GH/KH+
Mr Koizumi GH/KH+

Mr Koizumi GH/KH+

Mr  Koizumi GH/KH+ is a combination of essential minerals that together ensure the correct mineral balance in the pond. The quality of the mineral balance is extremely important for the growth of aquatic plants and the development of micro organisms. Organic life along with its components survives on these minerals. Organic processes stagnate in soft water. It is essential for stable and healthy pond life to add these essential minerals. Effect of GH/KH+ contains a broad range of minerals and as a result raises the general hardness (GH) and carbonate hardness (KH). It is important to maintain these values at the right levels (GH between 8° and 12°; KH between 6° and 11°) in order to prevent acidification of the water. GH/KH+ is a completely natural product without supplements. It is completely organic and harmless to all pond life, even with threefold overdosing. It is also suitable for ponds used for swimming and harmless to people and animals. Read more

Dosage:

  • 100 grams per 1000 litres. Raises the GH by 3° to 5° and the KH by 2° to 3°.

Instructions For Use:

  • Spread The GH/KH+ in the water or first mix it in a bucket and distribute evenly over the pond.

Available in 2.5kg or 5kg 2x 2.5kg

No reviews yet Price range: £21.99 through £41.99 inc. VAT
Price range: £19.79 through £37.79 inc. VAT
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Mr Koizumi Green Control
Mr Koizumi Green Control

Mr Koizumi Green Control

Green Control is an entirely natural water improver that makes anti-algae products in many cases redundant. Green Control enriches the water with valuable minerals, improves the health of fish, stimulates the appetite and improves colour development. Green Control increases oxygen levels an can also be used below 10C. Green Control is free from algicide, biocide, zincoxide and copper compounds, Green Control is also suitable for swimming ponds and is harmless to humans and animals. Read more

**Green Control is phosphate free**

Dosage:

  • 25g per 1000 litres: initial use: 2 times a month (every 2 weeks).
  • Subsequent use: Once a month.

Instructions For Use:

  • Spread Green Control in the water and distribute evenly over the pond. Do not dissolve in water in advance.

Available in 2.5kg or 5kg 2x 2.5kg

No reviews yet Price range: £34.99 through £65.99 inc. VAT
Price range: £31.49 through £59.39 inc. VAT
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Mr Koizumi Subarashi Detox
Mr Koizumi Subarashi Detox

Mr Koizumi Subarashi Detox

Mr Koizumi Subarashi Detox 1kg is a professional-grade water clarifier designed for use in ponds. It effectively neutralises harmful substances such as ammonia, nitrite, chlorine, chloramine, heavy metals, and acid rain. Ideal for overstocked or polluted systems, immature filters, new fish introductions, breeding, illness, and quarantine. Simply sprinkle 5g per 1,000 litres onto the water surface weekly to maintain stable conditions, or every two hours for polluted systems until improvements are noted. Safe for fish and compatible with UV-light systems, it should be stored dry with the lid securely closed. Read more

Available in 1kg

No reviews yet £39.99 inc. VAT £35.99 inc. VAT Add to basket
NT Labs Ammonia Remover
NT Labs Ammonia Remover

NT Labs Ammonia Remover

NT Labs Ammonia Remover, or Pond Booster, is designed to be used when high levels of ammonia and nitrite are detected in your pond. These elevated levels are typically caused by the breakdown of fish waste, uneaten food, dead or decaying vegetation, and insufficient biological filtration. Pond Booster acts as a powerful, zeolite-based media with a small particle size, ensuring maximum absorption of ammonia and preventing the formation of nitrite and nitrate. Read more

Dosage Rates:

  • 140g treats 1000 litres (220 gallons)
  • Sprinkle granules over the surface of the pond or add to the filter in a fine net bag add every 8 weeks during the summer months.

Available in 1.4kg

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NT Labs Anti- Ulcer, Finrot & Flukes
NT Labs Anti- Ulcer, Finrot & Flukes

NT Labs Anti- Ulcer, Finrot & Flukes

NT Labs Anti-Ulcer, Fin-Rot & Flukes, or Bacterad, is specifically formulated for use when fish display symptoms of bacterial infections. Look out for signs such as ulcers, split fins, fin rot, mouth rot, red blotches, missing scales, or clamped fins. Bacterad can also effectively treat flukes (trematodes) and is safe for sensitive species such as sturgeon, orfe, and rudd. It can be used even when Pond Salt Plus is present in the water at the ‘General Tonic’ level. Read more

Dosage Rates:

  • 250ml treats up to 1,000 gallons (4,550 litres)
  • 500ml treats up to 2,000 gallons (9,100 litres)
  • 1000ml treats up to 4,000 gallons (18,200 litres)

Available in 1litre,500ml and 250ml

No reviews yet Price range: £9.61 through £24.82 inc. VAT
Price range: £8.65 through £22.34 inc. VAT
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NT Labs Anti-Parasite & Fungus
NT Labs Anti-Parasite & Fungus

NT Labs Anti-Parasite & Fungus

NT Labs Anti-Parasite & Fungus, or Eradick, is designed for a five-day treatment course when fish exhibit symptoms of parasitic infection. Look for signs such as irritation, flicking, gasping at the surface, the presence of thick opaque mucus, or visible white spots on the body. Additionally, Eradick is effective when fish display fungal infections, characterized by cotton wool-like growths on the body. It can also be used preventatively in early spring. Read more

Dosage Rates:

  • NT Labs Anti-Parasite & Fungus 250ml treats up to 1,000 gallons (4,550 litres)
  • NT Labs Anti-Parasite & Fungus 500ml treats up to 2,000 gallons (9,100 litres)
  • NT Labs Anti-Parasite & Fungus 1000ml treats up to 4,000 gallons (18,200 litres)

Available in 1litre,500ml and 250ml

No reviews yet Price range: £9.61 through £24.82 inc. VAT
Price range: £8.65 through £22.34 inc. VAT
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NT Labs Argusol 500ml
NT Labs Argusol 500ml

NT Labs Argusol 500ml

NT Labs Argusol – Your Solution for Fish Lice, Anchor Worm, and Crustacean Parasites. NT Labs Argusol is your go-to treatment when fish are afflicted with large external parasites such as fish lice (Argulus), anchor worm (Lernaea), and other crustacean parasites. This powerful suspension of diflubenzuron is specifically designed to combat crustacean infestations effectively. Read more

Dosage Rates:

  • 10ml treats up to 80 gallons (364 litres)
  • 500ml treats up to 4,000 gallons (18,200 litres)

Available in 500ml

No reviews yet £24.82 inc. VAT £22.34 inc. VAT Add to basket
NT Labs Algae and Blanket Control
NT Labs Blanketweed & Algae Control

NT Labs Blanketweed & Algae Control

NT Labs Blanketweed & Algae Control, or Aquaclear, is the ideal solution for preventing the growth of unsightly green algae and blanket weed in your pond. This treatment utilizes a long-lasting blue dye that restricts sunlight penetration through the water column, effectively cutting off the light source that promotes algae and blanket weed growth. Use Aquaclear as a preventive measure, especially in the spring before algae becomes too established. It is harmless to all other forms of life in the pond. Read more

Dosage Rates:

  • 250ml treats up to 1,000 gallons (4,550 litres)
  • 500ml treats up to 2,000 gallons (9,100 litres)
  • 1000ml treats up to 4,000 gallons (18,200 litres)

Available in 1litre,500ml and 250ml

No reviews yet Price range: £9.61 through £24.82 inc. VAT
Price range: £8.65 through £22.34 inc. VAT
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NT Labs Blanketweed Balance
NT Labs Blanketweed Balance

NT Labs Blanketweed Balance

NT Labs Blanket Balance is designed to be administered when your pond starts to show signs of blanketweed growth. This specialized treatment utilizes natural ingredients to re-mineralize and re-balance the water quality, addressing the conditions that contribute to blanketweed development. Blanket Balance is completely safe for fish, plants, and biological filtration systems. Read more

Dosage:

  • 800g treats 10,000 Litres
  • 2kg treats 25,000 Litres
  • 4kg treats 50,000 Litres

Available in 4kg,2kg and 800g

No reviews yet Price range: £16.81 through £56.05 inc. VAT
Price range: £15.13 through £50.45 inc. VAT
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NT Labs Chlor – Go
NT Labs Chlor – Go

NT Labs Chlor – Go

NT Labs Chlor-Go is a must-have when filling or topping up your pond with tap water. Tap water contains chemicals such as chlorine, chloramine, and heavy metals that can be harmful to fish. These need to be neutralized for the water to be safe for your fish. Chlor-Go is the rapid and effective solution to turn tap water into fish-safe pond water. It should be used for all water changes and can also be employed during the transport of new or existing fish stocks. Read more

Dosage Rates:

  • 250ml – Treats 9000 litres / 2000 gallons
  • 500ml – Treats 18000 litres / 4000 gallons
  • 1 Litre – Treats 36000 litres / 8000 gallons
  • 2.5 Litre – Treats 90000 litres / 20000 gallons

Available in 2.5litre,1litre,500ml and 250ml

No reviews yet Price range: £10.40 through £40.03 inc. VAT
Price range: £9.36 through £36.03 inc. VAT
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NT Labs Chlorimine T
NT Labs Chlorimine T

NT Labs Chlorimine T

NT Labs Chloramine T is the go-to treatment when your fish show symptoms of external bacterial infections such as ulcers, fin, tail, or mouth rot, loose scales, or parasitic infections including Costia,Trichodina, skin or gill flukes. Look out for signs like fish flicking, rubbing against rough surfaces, or gasping. Read more

Bacterial Infection Dosage Rates:

  • 50g – Treats up to 7575 litres / 1667 gallons
  • 250g – Treats 37885 litres / 8333 gallons
  • 440g – Treats 66675 litres / 14667 gallons

Parasitic Infection Dosage Rates:

  • 50g – Treats up to 2840 litres / 625 gallons
  • 250g – Treats 14205 litres / 3125 gallons
  • 440g – Treats 25000 litres / 5500 gallons

Available in 440g,250g and 50g

No reviews yet Price range: £10.40 through £45.65 inc. VAT
Price range: £9.36 through £41.09 inc. VAT
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NT Labs Clears Green & Cloudy Water
NT Labs Clears Green & Cloudy Water

NT Labs Clears Green & Cloudy Water

NT Labs Clears Green & Cloudy Water, also known as Magiclear, is the perfect remedy when your pond water appears green and/or cloudy. This specialized treatment causes particles in the water to clump together, facilitating easy removal by settling out of suspension or through the pond filter. Read more

Dosage Rates:

  • 250ml treats up to 1,000 gallons (4,550 litres)
  • 500ml treats up to 2,000 gallons (9,100 litres)
  • 1000ml treats up to 4,000 gallons (18,200 litres)

Available in 1litre,500ml and 250ml

No reviews yet Price range: £9.61 through £24.82 inc. VAT
Price range: £8.65 through £22.34 inc. VAT
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NTLabsDuckweedControl
NT Labs Duckweed Control

NT Labs Duckweed Control

NT Labs Duckweed Control, also known as Cristalclear, is the ideal solution when you’re dealing with a build-up of nuisance plants like duckweed in your pond. Cristalclear not only removes duckweed but also targets phosphate, the nutrient responsible for the rapid spread of these nuisance plants. Read more

Dosage Rates:

  • 250ml treats up to 1,000 gallons (4,550 litres)
  • 500ml treats up to 2,000 gallons (9,100 litres)
  • 1000ml treats up to 4,000 gallons (18,200 litres)

Available in 1litre,500ml and 250ml

No reviews yet Price range: £9.61 through £24.82 inc. VAT
Price range: £8.65 through £22.34 inc. VAT
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NT Labs Filter Bugs
NT Labs Filter Bugs

NT Labs Filter Bugs

NT Labs Filter Bugs is your go-to solution when establishing a new filter, at the beginning of the pond season in spring, or whenever ammonia or nitrite levels are elevated. This easy-to-use liquid formulation contains a blend of Nitrosomonas, Nitrobacter, Nitrospira, and supporting bacterial cultures. These bacteria play a crucial role in repopulating your filter with nitrifying organisms, ensuring efficient biological filtration and maintaining stable water quality. Read more

Dosage Rates:

  • 250ml – Treats 9000 litres / 2000 gallons
  • 500ml – Treats 18000 litres / 4000 gallons
  • 1 Litre – Treats 36000 litres / 8000 gallons

Available in 1litre,500ml and 250ml

No reviews yet Price range: £10.40 through £24.82 inc. VAT
Price range: £9.36 through £22.34 inc. VAT
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flukasol
NT Labs Flukasol 500 ml

NT Labs Flukasol 500 ml

Flukasol is an easy-to-use, liquid suspension of flubendazole, which targets skin and gill flukes. When fish show signs of a fluke infestation, including flicking, gasping, excessive mucus or lethargy, preferably after confirmation of your diagnosis by microscopy. Read more

Dosage Rates:

  • 10ml treats up to 80 gallons (364 litres)
  • 500ml treats up to 4,000 gallons (18,200 litres)

Available in 500ml

No reviews yet £24.82 inc. VAT £22.34 inc. VAT Add to basket
NT Labs FMG Mix
NT Labs FMG Mix

NT Labs FMG Mix

FMG is a mixture of Malachite Green and Formalin formulated for treating sick Koi with parasite or fungus infections. Targeting White Spot, Trichodina, Costia, and Chilodonella. NT Labs FMG provides the same effective treatment as the two individual components used separately. This ready mixed Koi treatment eliminates the need to mix separate treatments. FMG is stronger than other proprietary mixtures which means this product should not be used when sensitive fish such as Golden Orfe or Sturgeon are present. Read more

Dosage Rates:

  • 250ml – Treats 9000 litres / 2000 gallons
  • 500ml – Treats 18000 litres / 4000 gallons
  • 1 Litre – Treats 36000 litres / 8000 gallons
  • 2.5 Litre – Treats 91000 litres / 20000 gallons

Available in 2.5litre,1litre,500ml and 250ml

No reviews yet Price range: £13.61 through £66.47 inc. VAT
Price range: £12.25 through £59.82 inc. VAT
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NT Labs Foam Control
NT Labs Foam Control

NT Labs Foam Control

NT Labs Foam Control – Also Known as Foam clear If you observe a build-up of unsightly foam and froth on the surface of your pond, this could be due to an excess of protein in the water. NT Labs Foam Control, or Foam clear, is the solution to break down the froth, allowing proper gas exchange between the water and air and helping to maintain the correct pH. Read more

Dosage Rates:

  • 250ml treats up to 1,000 gallons (4,550 litres)
  • 500ml treats up to 2,000 gallons (9,100 litres)
  • 1000ml treats up to 4,000 gallons (18,200 litres)

Available in 1litre,500ml and 250ml

No reviews yet Price range: £9.61 through £24.82 inc. VAT
Price range: £8.65 through £22.34 inc. VAT
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NT Labs Formaldehyde
NT Labs Formaldehyde

NT Labs Formaldehyde

NT labs Formaldehyde is highly effective at treating parasites due to its ability to penetrate through the mucus layer, reaching those parasites which would otherwise be protected from alternative bath treatments. It can also be used in conjunction with Malachite to treat protozoan parasites more effectively. When fish show symptoms of a parasitic infection, including white spots along the fins and body, flicking and rubbing, gasping at the surface, or an opaque film over the body. Read more

Dosage Rates:

  • 250ml – Treats 17050 litres / 3750 gallons
  • 500ml – Treats 34100 litres / 7500 gallons
  • 1 Litre – Treats 68200 litres / 15000 gallons
  • 2.5 Litre – Treats 170500 litres / 37500 gallons

Available in 2.5litre,1litre,500ml and 250ml

No reviews yet Price range: £10.40 through £40.05 inc. VAT
Price range: £9.36 through £36.05 inc. VAT
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NT Labs GH- Minerals Up
NT Labs GH- Minerals Up

NT Labs GH- Minerals Up

NT Labs GH Minerals Up is recommended when there is a need to increase the general hardness (GH) of pond water. General hardness minerals, including calcium and magnesium, play crucial roles in various biological functions such as fish growth, metabolism, and other physiological processes. GH levels can decrease over time due to factors like rainwater influx, soft tap water, and biological processes that consume these minerals. Read more

Dosage Rates:

  • 1.5kg treats 10200 litres (2250 gallons)
  • 5kg treats 34000 litres (7500 gallons)
  • 20kg treats 136,000 (30000 gallons)

Available in 20kg,5kg and 1.5kg

No reviews yet Price range: £16.81 through £112.91 inc. VAT
Price range: £15.13 through £101.62 inc. VAT
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NT Labs Hydrogen Peroxide 6%
NT Labs Hydrogen Peroxide 6%

NT Labs Hydrogen Peroxide 6%

NT Labs Hydrogen Peroxide 6% is to be used to remove discolouration after a treatment of Potassium Permanganate has oxidised and turned the pond water from purple to brown. NT Labs Hydrogen Peroxide can also be used to increase oxygen levels in the pond or to neutralise Hydrogen Sulphide released during the removal of sludge and waste. Read more

Dosage Rates:

  • 500ml – Treats 20000 litres / 4400 gallons
  • 1 Litre – Treats 40000 litres / 8800 gallons

Available in 1litre and 500ml

No reviews yet Price range: £7.20 through £11.21 inc. VAT
Price range: £6.48 through £10.09 inc. VAT
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NT Labs KH – Buffer Up
NT Labs KH – Buffer Up

NT Labs KH – Buffer Up

NT Labs KH Buffer Up is recommended when there is a need to increase the carbonate hardness (KH) of pond water. Pond fish require a safe and stable pH to maintain optimal health. Over time, as pond water ages and fish waste along with other organic matter accumulates, it can deplete the carbonate hardness (KH) responsible for providing a safe and stable pH. Insufficient KH levels can lead to unstable water quality, a sudden drop in pH, and potential illness in fish. Read more

Dosage Rates:

  • 1.5kg treats 10200 litres (2250 gallons)
  • 5kg treats 34000 litres (7500 gallons)
  • 20kg treats 136,000 (30000 gallons)

Available in 20kg,5kg and 1.5kg

No reviews yet Price range: £16.81 through £112.91 inc. VAT
Price range: £15.13 through £101.62 inc. VAT
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NT Labs Koi Calm 10ml
NT Labs Koi Calm 10ml

NT Labs Koi Calm 10ml

NT Labs Koi Calm – Sedative for Fish Handling

When to Use: NT Labs Koi Calm is designed to be used when there is a need to handle sick or injured fish for the application of topical treatments. This product helps to sedate the fish, making it easier and safer to carry out necessary procedures. Read more

Available in 10ml

No reviews yet £9.99 inc. VAT £8.99 inc. VAT Add to basket
NT Labs Filter Bacteria
NT Labs Live Filter Bacteria

NT Labs Live Filter Bacteria

NT Labs Live Filter Bacteria, also known as Mature, is beneficial for pond health and effective biological filtration. Read more

Dosage Rates:

  • 250ml treats up to 1,000 gallons (4,550 litres)
  • 500ml treats up to 2,000 gallons (9,100 litres)
  • 1000ml treats up to 4,000 gallons (18,200 litres)

Available in 1litre,500ml and 250ml

No reviews yet Price range: £9.61 through £24.82 inc. VAT
Price range: £8.65 through £22.34 inc. VAT
Select options This product has multiple variants. The options may be chosen on the product page