Journal

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19/8 Monday

1) We mounted the LED light on top of the plants.
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15/8 Thursday

1) We installed the bell siphon into the container for the plants.
2) We mounted the container with the plants onto the shelf.
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13/8 Tuesday

1) We built the letter 'H' shaped shelves for the tank.
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12/8 Monday

1) We placed the small water pump into the fish tank.
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29/7 Monday

1) We took out the old water pump
2) We took out the old filter system
3) We replaced the old filter system with a new filter system.
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23/7 Tuesday

1) We put in the temperature sensor.
2) Calibrate Dissolved Oxygen Sensor.
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22/7 Monday

1) We put in the pH and the DO sensors.
2) Mount the LED light on top of the plants
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19/7 Friday

1) We changed the filter medium in the filter.
2) We collected the data from the data loggers.
3) We filled up the food timer with food.
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18/7 Thursday

1) Feed the fishes with 3 spoons of fish food.
2) Set up the food timer to 3 feeding times per day.
3) Change the filter medium in the filter.
4) Pour 3ml of 'Bacteria Life' solution into the filter.
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17/7 Wednesday

1) Bought air stone and fish food 'AQUORI Tropical Bits granules' from polyart aquarium.
2) Connect the air stone to the air pipe and insert it into the fish tank
3) Install an overflow hose from the filter bottle at a height of 14cm from the bottom of the cap. 
4) Calibration of chlorine sensor
5) Set up the salinity sensor and connect it to data logger. 
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16/7 Tuesday

1) Change the water pump to the bigger one.
2) Add in the connectors and connect the hoses together, from the water pump to the connector, and connector to the filter.
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15/7 Monday

1) Bought the 10 small tilapia fishes from the 'Clementi Florist and Aquarium C238'.
2) Bought 10 Butterhead Lettuce Seedlings from 'Oh's Farm'
3) Add the fishes into the fish tank
4) Transplant the seedlings into the net pots and fill them up with Leca Beads. 
5) Set up the ammonia and nitrate sensors and connect them to the data logger.
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