NT Labs Chlorimine T

NT Labs Chlorimine T

Water conditioner and purifier support for safer pond top ups

NT Labs Chlorimine T is a specialized treatment for ponds when fish show symptoms of external bacterial infections such as ulcers, fin, tail, or mouth rot, loose scales, or parasitic infections including Costia, Trichodina, and skin or gill flukes. Observe fish for flicking, rubbing against rough surfaces, or gasping. This product is designed to provide rapid and effective control while being safe for appropriate species.

Treats External Bacterial and Parasitic Infections Ideal for maintaining fish health during outbreaks.

NT Labs Chlorimine T is most useful when new tap water, top-up water or a sudden contamination risk needs to be made safer for fish and filter bacteria. Chlorine and chloramine can damage fish gills and biological filtration, while heavy metals or source water impurities can add extra stress. For large water changes, always match the purifier or dechlorinator capacity to the amount of water being added.

NT Labs pond treatment guidance is built around treating the identified problem, not dosing blindly. NT Labs blanketweed products, for example, are positioned around water balance and remineralisation, while medicines should be matched to symptoms and water test results.

Top-up and water change guidance

Use NT Labs Chlorimine T before untreated source water can affect fish or biological filtration. New water should be added at a sensible rate, especially on koi ponds, so temperature, pH and chlorine/chloramine changes do not shock the system. For purifier cartridges or carbon units, replace media when capacity is reached rather than relying on old exhausted material.

Key benefits

• Helps make new tap water safer before it enters the pond
• Supports fish and biological filtration during water changes or top ups
• Useful when chlorine, chloramine, heavy metals or source water contaminants are a concern
• Helps reduce stress caused by untreated mains water
• Important for koi ponds and systems receiving regular water changes
• Works best when matched to the volume of water being added

Technical information

• Brand: NT Labs
• Treatment type: Dechlorination and water purification
• Product form: Liquid / pond treatment
• Target issue: chloramine, Chlorine, tap water contaminants and heavy metals
• Best use: Year round / Water changes
• Size: 250g, 440g, 50g
• Dosage / capacity guidance: Treatment capacity: 7,575 litres; Dosage guidance: 575 litres / 1,667 gallons; Dosage guidance: 885 litres / 8,333 gallons
• Important note: Match treatment or purifier capacity to the amount of new water being added

How to use safely

The product label should always take priority over general guidance. The points below are included to help customers use NT Labs Chlorimine T in a more careful and informed way.

• Dose or size the purifier for the amount of new water being added, not just the total pond size.
• Run new tap water slowly through purifier units to maximise contact time.
• Replace cartridges, carbon or media when exhausted rather than relying on old media.
• Check chlorine or chloramine if fish show stress after a water change.
• Do not assume untreated tap water is safe for koi or filter bacteria.
• Keep purifier equipment clean and protected from frost where relevant.

Helpful related products and advice

Use these links to compare similar products in the same range or choose supporting testing, purifier or maintenance products where relevant.

• NT Labs Acriflavin
• NT Labs Ammonia Remover
• NT Labs Anti- Ulcer, Finrot & Flukes
• NT Labs Anti-Parasite & Fungus
• NT Labs Argusol 500ml
• Browse pond treatments
• Browse pond water testing
• Evolution Aqua Detox Dechlorinator 12 Inch
• ultimate guide to koi health

Related treatment options

For similar pond treatments, compare General Pond Water Treatments, NT Labs Formaldehyde, Microbe Lift Ammonia Remover. These links are included to help you choose the right product for the same type of pond problem, rather than as random add-ons.