If you are want to make your own fish tank, then this water level sensor is needed for you. You can purchase this Product From Robu.in at a reasonable price.
The Anti-Corrosion Water Level Sensor with Ball Float Switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or another device.
Use them in hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, or whatever your project may be.
- Long-lasting life.
- Easy to use.
1 x Anti-Corrosion Water Level Sensor with Ball Float Switch