Advanced Nutrients Sensi Cal-Mag Xtra 10 L | Hydroponic Calcium Magnesium Iron Tower Fans 165-400 CFM Range: 4-inch at

165-400 CFM Range: 4-inch at 165 CFM or 6-inch at 400 CFM to match the room

the filter maintains its integrity under various conditions

and professional environment

Replace the Carbon pre-filter every 2

Each bag is hand-sewn with The Press Club's proprietary pink stitching

Advanced Nutrients Sensi Cal-Mag Xtra 10 L | Hydroponic Calcium Magnesium Iron Tower Fans 165-400 CFM Range: 4-inch atAdvanced Nutrients Sensi Cal Mag Xtra (10 L): Hydroponic Cal Mag Supplement Advanced Nutrients Sensi Cal Mag Xtra (10 L) supplies the calcium, magnesium, and iron that hydroponic reservoirs miss when the water source runs low on dissolved minerals. Calcium handles cell wall development and active nutrient transport across root membranes plants with calcium shortage stop moving nutrition even when the feed chart looks correct. Magnesium sits at the