Nyos Reefer Nitrate Test Kit – Accurate NO₃ Testing for Reef Aquariums

The Nyos® Reefer Nitrate Test Kit delivers laboratory-grade accuracy for measuring nitrate (NO₃) levels in marine and reef aquariums. Maintaining stable, low nitrate levels is essential for coral colouration, growth and overall aquarium health.

Accurate nitrate testing in seawater is challenging due to interfering ions. Nyos Reefer test kits are specifically developed to account for these conditions, ensuring highly precise and reproducible results. Manufactured in Germany under strict quality standards, this kit offers professional-level performance at an excellent price-to-performance ratio.

With calibrated droppers and intuitive pictogram instructions, testing is fast, reliable and repeatable—ideal for both advanced reef keepers and serious hobbyists.

Key Features:

• Laboratory-grade nitrate (NO₃) testing for reef aquariums
• Designed specifically for accurate seawater analysis
• Highly precise and reproducible results
• Calibrated dropper ensures consistent dosing
• Reagents manufactured in Germany (EN ISO 9001 certified)
• Reagents analysed according to AAS and NIST standards
• Strict batch testing and quality control
• Easy-to-use pictogram instructions
• Made in Germany

The Nyos Reefer Nitrate Test Kit provides reliable, high-precision nitrate testing essential for maintaining optimal reef water quality. A trusted laboratory-quality solution, now available from Reef Freaks.