New website: Shop Terralba.eu A range of products dedicated to soil life and for all crops. English, German, Spanish, Italian, Russian, Arabic, Chinese, Hebrew, Japanese translations: reverso PRO air compressor, powerful, efficient, economical and ultra quiet 1800l/h, Enviro ET30 model, ideal for teas of 30 to 60 liters. Very practical, powerful, ideal to use for your home and vegetable compost teas. Optimal with a 150mm reinforced stone air diffuser: 6/8mm outlet Flow rate: 30L/min / max 32L/min Charles Austen ET30 Air Pump - 20cm x 15cm x 18cm What is oxygenated compost tea? : https://www.agrireseau.qc.ca/agriculturebiologique/documents/Th%C3%A9compost.PDF https://www.cannaweed.com/guides/_/culture-avanc-e/substrat-et-amendement/le-th%C3%A9-de-compost-r425 More information on: www.ter