Red Sea Marine Care - Phosphate Test Kit leak Introducing Serpentine Stone – a

Introducing Serpentine Stone – a striking and unique choice for your aquascaping projects

Mg Reagent 3 - 50ml

2 change in pH

freshwater aquariums should be between 4-8 dKH (or 70-140 ppm)

ultra-thin blades for cutting through the silicone joins

Red Sea Marine Care - Phosphate Test Kit leak Introducing Serpentine Stone – aPO4 Phosphate Marine test kit User friendly colorimetric test provides a quick and reliable measurement of Phosphate in your aquarium with 0. 1ppm PO4 accuracy Its all in the balance Red Seas 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 Seas Nitrite Nitrate test kit, enables dosing of NO3: PO4 X (Biological Nitrate