Blue Diamond Enviro ETA-300 Linear Diaphragm Air Pump With Alarm, 300 LPM Air Pump Size:300 Liters Per Minute DutchPro Calmag helps to boost

DutchPro Calmag helps to boost your plants' chlorophyll production while fighting Magnesium and Calcium deficiencies

and versatility

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handling tubes

Blue Diamond Enviro ETA-300 Linear Diaphragm Air Pump With Alarm, 300 LPM Air Pump Size:300 Liters Per Minute DutchPro Calmag helps to boostThe ETA series range of air pumps ensures that there is plenty of water movement in wastewater applications; this boosts oxygen levels in the water, allowing aerobic bacteria to decompose. When used in medical applications, the ETA series provides a high flow at low pressure. Features & Benefits Robust and compact construction weatherproof Green drive technology offers energy efficient motors meaning low power consumption 30 to 500 litres per minute