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NT Labs Optimus (Latin for “the best”) is a premium, highly concentrated water conditioner designed to make tap water safe while providing powerful detoxification for harmful compounds. Optimus neutralises chlorine, chloramine, heavy metals, and rapidly detoxifies ammonia, nitrite, and nitrate—creating a safer, more stable environment for fish. Essential during aquarium setup and every water change, Optimus is also a key partner to Satus for fast, stress-free cycling and prevention of new tank syndrome.
Powerful Detoxification – Neutralises ammonia, nitrite, and nitrate into safer forms that can be processed by the biofilter.
Highly Concentrated Dechlorinator – Removes chlorine, chloramine, halogens, and detoxifies harmful heavy metals found in tap water.
Promotes Safe Aquarium Start-Up – Ideal for new aquariums and water changes; protects fish from harmful water chemistry swings.
Works Perfectly with Satus – Use together during cycling to control ammonia and nitrite levels effectively.
pH & Equipment Safe – Buffered formula will not adversely affect pH or protein skimmers.
Flexible Dosing – Safe for double or even emergency high-dose applications when needed.
Product Type: Aquarium water conditioner and toxin detoxifier
Suitable For: All freshwater aquariums and aquatic species
Available Sizes: 100 ml, 250 ml, 500 ml
Primary Functions:
Removes chlorine, chloramine, halogens
Detoxifies ammonia, nitrite, nitrate, & heavy metals
Safe Use Range: Can be doubled for high chloramine; up to 5× dose for nitrite emergencies
pH Impact: Buffered—will not alter aquarium pH
Shake thoroughly before every use.
For new aquariums, calculate the full water volume (L = length × width × depth in cm ÷ 1000).
Dose the full volume directly into the aquarium.
During water changes, treat the new water before adding it to the tank.
Use a half dose when water temperature exceeds 30°C and chlorine/ammonia levels are low.
Normal dose can be doubled for high-chloramine tap water.
Up to 5× normal dose may be used in nitrite emergencies.
A slight sulphur smell is normal.
Optimus is engineered to deliver maximum protection and stability for aquariums of all sizes. By combining dechlorination, heavy metal neutralisation, and comprehensive nitrogen detoxification in one concentrated formula, it ensures safer water conditions with every dose. Ideal for both beginners and experienced aquarists, Optimus makes water changes worry-free and greatly enhances aquarium resilience—especially when paired with Satus for rapid, reliable cycling.
Q: Does Optimus remove or just detoxify ammonia and nitrite?
Optimus detoxifies ammonia, nitrite, and nitrate into forms your biofilter can safely process, reducing harm to fish.
Q: Should Optimus be used with Satus?
Yes. Together they provide rapid cycling, improved stability, and protection against new tank syndrome.
Q: Is Optimus safe at higher doses?
Yes. It can be doubled for high chloramine levels and used up to 5× dose during nitrite emergencies. A sulphur smell is normal.


