10.18 filling the 900 gallon pool with our well water - the pool is the heart of the dome, the black exterior absorbs heat and the thermal mass of the water regulates temperatures and humidity, helping to keep them in balance thru all seasons - a fellow grow domer who had an empty pool thru the winter reported radical temperature shifts, with frost inside at night and high heat during the day - so it is a vital part of the dome's biosystem

10.18 planted beds

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