Red Sea Phosphate Pro Reef Test Kit – PO₄
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High-Accuracy Phosphate Testing for Reef Aquariums
The Red Sea Phosphate Pro Reef Test Kit is an advanced colourimetric test designed for precise measurement of Phosphate (PO₄) in marine and reef aquariums.
Using Red Sea's comparator and colour-disc system, it provides the fine resolution required for accurate reef nutrient monitoring.
Why Test Phosphate?
Phosphate is an important nutrient to monitor in a reef aquarium.
Regular testing allows you to follow nutrient trends and make informed adjustments to feeding, filtration, water changes and phosphate-control methods.
Accurate measurement is particularly useful in coral aquariums where maintaining controlled and stable nutrient levels is important.
High-Accuracy Comparator Testing
Phosphate Pro offers:
• Tested parameter: Phosphate (PO₄)
• Test type: Colourimetric comparator
• Range: 0–2.5 ppm
• Accuracy: 0.01 ppm
• Number of tests: Approximately 100
The comparator and colour-disc system provides much finer measurement than a basic broad-range colour comparison.
The Perfect Partner for Nitrate Pro
Nitrate and phosphate are best considered together when monitoring reef nutrients.
Red Sea specifically recommends using Phosphate Pro alongside Nitrate Pro, particularly when accurately dosing its NO₃₄-X biological nitrate and phosphate reducer.
Together, the two kits provide detailed monitoring of the reef's two key nutrient parameters.
What's Included?
• Comparator
• Colour disc
• Analytical-grade glass vials
• 10ml syringe
• Reagent A – 50ml
• Reagent B – 15ml
• Instruction manual
• Durable chemical-resistant storage case
Why Choose Red Sea Phosphate Pro?
• High-accuracy phosphate testing
• Fine 0.01 ppm accuracy
• 0–2.5 ppm measurement range
• Approximately 100 tests
• Comparator and colour-disc system
• Designed for marine and reef aquariums
• Ideal for controlled nutrient management
• Perfect partner for Red Sea Nitrate Pro
Measure phosphate accurately. Understand your nutrients. Manage your reef with confidence.
