Magnesium Test Kit Gyre 5-50+ gal (9

5-50+ gal (9

These allow you to maneuver each director to point the Gyre flow of water where you need it

Add the I/O Breakout Box to your current aquarium controller an easy way to connect up to six external switch inputs

Use With or Without an Apex Controller

What is Genesis Bacteria

Magnesium Test Kit Gyre 5-50+ gal (9Aquaforest TestPro Magnesium is designed to quickly measure the concentration of Magnesium (Mg) in marine water. Magnesium plays an important role in many biological processes, e. g. takes part in the construction of hard corals calcium carbonate skeleton. Due to its unique chemical properties it has significant impact on seawater buffering capacity, and also prevents excessive precipitation of calcium carbonate on aquarium equipment. Adequate level