Aqua One Air Pump Precision 2500 - 160L/Hr varo5x5 Conductivity meter electrodes normally become

Conductivity meter electrodes normally become coated with impurities

The bubbles produced by the airstone keep the nutrient/water solution constantly moving and oxgyen rich and so the roots stay healthy

It also features a built-in alarm which can be disabled

Accessory Pouch:    Yes

Aqua One Air Pump Precision 2500 - 160L/Hr varo5x5 Conductivity meter electrodes normally becomePrecision air pumps are a reliable and a cost effective option. Air pumps improve filtration system performance and overall water quality by increasing water flow which helps to eliminate localised build up of toxic chemicals such as ammonia and nitrite. Features high quality units, Built to last Very quiet operation Simple diaphragm replacement Specifications Max. Flow rate : 160L hr Wattage : 2. 5W Operating Voltage : 240V 50Hz No. of outlets : 1