Download Microcontroller Based Self-Maintained Aquarium Using PIC16F877

6. Lightning system uses LDR to detect if there is light on
the surrounding before the fluorescent lamp will turn ON
or OFF.
Through this system the user will not encounter problems in
taking care of their pet fishes if they are not in the house or at the
premises where the aquarium is located and at the same time
ensures the safety of the fishes from dying due to lack of food pellets
and too much chlorine that are bad for the fish. It will also limit
diseases for the fish because the system enables the water
replacement that cleans the aquarium, a user-friendly device, and
definitely requires less maintenance.
RECOMMENDATION
Several improvements can be added to the device to further enhance
its capabilities:
1. The addition of a wiper to the screen or glass of the aquarium so
that the dirt on the glass will be wiped out.
2. A sensor that will trigger the alarm when the storage containers of
the feeder and dechlorination is empty.
3. The security PIN can also be implemented to avoid the
child/children from changing the user’s preferences and for its
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