Product: Ruwal MAG-TOP - Granulated Magnesium 1000ml
Ruwal MAG-TOP is a granular (4-8 mm) made from magnesium, which can be used to offset the imbalance between calcium and magnesium that normally exists in a reef aquarium where you use a calcium reactor.
Can be inserted directly into the reactor's football team, even if it is better placed at a post-filter downstream of the calcium reactor. If the post-filter also contains material capable of raising the pH of the water from the reactor Football (RW PH-UP), the granules Magnesium TOP MAG-RW must be placed at the entrance of the post-filter.
MAG-TOP is available in packs of 500 ml and 1000 ml.