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4A Water Refrigerated 200~1200L Refrigerant R134a Rate of Flow 1200 - 3000L/h Weight 22kg Size 475×360×490mm
Thermal barrier against extreme temperature
Do not use in the Flower Stage
Use a thin layer of clay pellets
Emerald Harvest Cal-Mag Air Pumps 4A Water Refrigerated 200~1200L RefrigerantKeep your plants productive and green in any growing medium with our top quality calcium magnesium supplement. WHY USE CAL MAG CALCIUM MAGNESIUM SUPPLEMENT? Cal Mag is especially important for preempting deficiencies when growing in certain media, such as coco coir, but any garden can benefit. Lush, vibrant, green growth and plant development Optimal chlorophyll production to support photosynthesis Less risk of calcium or magnesium deficiencies due to
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