ASF - Magnesium Test Kit CORELLE * Piece Count: 2

* Piece Count: 2

metal: 925 sterling silver with 18K rose gold plate

Assume 2700 to 3300 GPH (Cross Flow for Whole Tank)

9%ABS Stuffing:95%Polyester

100% ORIGINAL Le Creuset Pinch Bowls

ASF - Magnesium Test Kit CORELLE * Piece Count: 2SeaTest Mg Magnesium is the third most important element in the composition of seawater. It is essential to numerous biological processes such as photosynthesis and cell division. It is also used in the formation of the skeletons of reef organisms. Regular testing of Magnesium level is essential. Keep out of reach of children. Contents : test reagents, measuring cylinder, instructions. 100% Authentic Original Real Legitimate Genuine Guaranteed BRAND