Dr Rajan Comments

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  • Downwelling - the oyster larvae need to be submerged, water level have to be mantain
  • Control flowrate - in 10cm/sec , out 8cm
  • Silo lid - how to match it precisely
  • Pipe - prefer hard pipe
  • Use the existing tank at the lab ? Plastic IKEA box with lid
  • Mong Kok - Acrylic plate
  • Sai Ying Pun - Acrylic tube
  • Wan Chai Exit A4 - Construction shop
  • Digital flowmeter
  • Test different size pumps
  • Upwelling outflow pipe mesh detail
  • Rechargeable battery powered pump - more flexible
  • Glass bead - 300 micron
  • Sensor display board with white board