NT Labs Marine Ammonia Test is a professional liquid test kit designed to accurately measure ammonia levels in marine and reef aquariums. Ammonia is one of the most toxic substances in a saltwater aquarium, and even low concentrations can stress or seriously harm marine fish, corals, and invertebrates. This easy-to-use test kit provides fast, reliable results, helping you maintain a healthy and stable marine environment.
Using high-quality liquid reagents and an easy-to-read colour chart, the NT Labs Marine Ammonia Test allows hobbyists to detect harmful ammonia before it becomes dangerous, making it an essential tool for routine aquarium maintenance and new tank cycling.
Accurate Marine Ammonia Testing
Precisely measures ammonia (NH3-N) levels in saltwater aquariums, allowing early detection of water quality issues before they affect marine livestock.
Protects Fish & Reef Inhabitants
Regular testing helps prevent ammonia poisoning, which can cause stress, respiratory problems, tissue damage, and even death in marine fish and sensitive reef invertebrates.
Ideal for New & Established Aquariums
Essential during aquarium cycling, after adding new fish, following filter maintenance, medication use, or whenever water quality problems are suspected.
Easy Liquid Drop Test
The simple three-reagent liquid test provides clear colour development for accurate comparison against the supplied colour chart, making routine testing quick and straightforward.
Reliable Laboratory Accuracy
Developed by NT Labs, the test kit delivers dependable results for marine aquarium hobbyists and professionals who require accurate water parameter monitoring.
Suitable For
- Marine Fish Aquariums
- Reef Aquariums
- Fish-Only Marine Systems
- Coral Reef Tanks
- Saltwater Aquarium Cycling
Directions for Use
- Collect 1ml of aquarium water using the supplied pipette.
- Add the required number of drops from each reagent bottle.
- Shake gently after adding the reagents.
- Allow the recommended development time.
- Compare the sample colour with the supplied colour chart.
- For best results, test regularly as part of routine aquarium maintenance.
Key Features
- Accurate liquid ammonia test for marine aquariums
- Detects harmful ammonia before it becomes dangerous
- Ideal for reef tanks and marine fish systems
- Easy-to-read colour comparison chart
- Perfect for aquarium cycling and routine maintenance
- Suitable for beginners and experienced reef keepers
- Reliable NT Labs water testing technology





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