Talk with the Expert | International and European shipping | Free Shipping for Orders over 69€ | Shipping within 24 hours
PHOSPHATE PRO COMPARATOR – Advanced High-Precision Colorimetric Test for Phosphates
The Phosphate Pro Comparator by Red Sea is an advanced colorimetric test kit designed to measure phosphate (PO4) levels in reef aquariums with exceptional accuracy. Featuring an included comparator, this kit detects minimal concentrations down to 0.02 ppm PO4, providing extremely precise readings to monitor and maintain a perfect nutrient balance in the tank.
This test is an essential tool for reef aquarists following advanced management protocols, especially when combined with the Nitrate Pro Reef Test Kit to optimize dosing of Red Sea’s NO3:PO4–X biological nitrate and phosphate reducer. Regular use of the Phosphate Pro Comparator helps prevent and control phosphate buildup, protecting coral health, color, and ensuring a stable, crystal-clear environment.
Key features:
Advanced colorimetric test with included comparator
Ultra-high precision: detects down to 0.02 ppm PO4
Ideal for marine and advanced reef aquariums
Compatible with Red Sea NO3:PO4–X program
Essential tool for nutrient management
Provides precise and reliable phosphate monitoring
Why choose Phosphate Pro Comparator:
The Phosphate Pro Comparator is the ideal choice for demanding aquarists who want precise control over phosphate levels to optimize coral health. Essential for maintaining vibrant, robust, and stress-free corals, this test delivers professional-grade results and supports effective aquarium management.
English 
Italiano 
