At multiple marinas along the River Hamble, Blue Marine Foundation has cages full of native oysters. These cages, suspended beneath marina pontoons, require regular monitoring and maintenance to ensure the oysters are in good condition and the cages are kept clear of biofoul. The monitoring work involves pulling the cages out of the water onto the pontoon, returning any fish, crabs, shrimps, etc. to the water, removing the oysters from the cages to check on their health and record the number of mortalities. The maintenance work involves scrubbing and washing down the cage structure to remove biofouling organisms, this ensures water flow is not reduced through the cage and checking all shackles and chains are in good condition and replacing any worn out equipment.

All PPE (lifejackets, gloves, knee pads, sunscreen) is provided by Blue Marine Foundation. You will need to wear clothing that can get wet/muddy (waterproofs are ideal) and wellies/walking boots with good grip, no open toe shoes. Snacks and water are provided so please bring your own water bottle to refill. Lunch will not be provided, please bring your own lunch if you plan to stay the whole day.