RedSea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg) especially in coral reef tanks

especially in coral reef tanks along with alkalinity and calcium levels

7 inch 700x450x400 mm Water Pump Compartment 27

- 31" tall black stand

2x Reagent A-Mg

you may be low on magnesium and magnesium to recommended levels will help keep those in solution

RedSea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg) especially in coral reef tanksMonitor the balance of Calcium, Alkalinity, and Magnesium in your reef tank's foundation with this all in one test kit from Red Sea. Kit includes: 75 Calcium test kits 75 Alkalinity test kits 75 Magnesium test kits Analytical grade glass vials Easy to use, high precision Titrator Affordable reagent refills