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ItŸ??s all in the balance Red SeaŸ??s colorimetric Phosphate Marine Test kit provides a quick and reliable?˜measurement of Phosphate in your?˜aquarium to an accuracy of 0.1ppm PO4. This test kit, in conjunction with Red?˜SeaŸ??s Nitrite/Nitrate test kit, enables?˜dosing of NO3: PO4Ÿ?? X (Biological Nitrate?˜and Phosphate reducer) Kit includes: Ÿ?? Reagent A 50ml Ÿ?? Reagent B 10ml Ÿ?? 10ml syringe Ÿ?? Glass vial Ÿ?? User manual Ÿ?? Color card
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🇺🇸 Ship from USA · On Agora since 2026
$30.99