The invention relates to a solar
fish tank control system with the sterilization, feeding and washing functions, and belongs to the technical field of
fish tank waste-water utilization. The solar
fish tank control system comprises a fish tank, a sterilization filter, a control
chip, a
fodder containing box, a washing device, a
solar power generation unit and a standing chamber. The sterilization filter is provided with a coarse filtering layer, a fine filtering layer, an adsorption layer and a sterilization chamber, a stirrer is arranged on the inner side of the bottom of the sterilization chamber, and an
ultraviolet ray generator, an
alum containing box and an
ozone generator are respectively arranged on the outer side of the sterilization chamber. The control
chip is connected with a blow-off
pipe electromagnetic valve, the stirrer, an
ultraviolet ray electromagnetic switch, an
ozone electromagnetic switch, an
alum containing electromagnetic switch, a
fodder discharging electromagnetic switch, a
cycling motor, a first water pump and a second pump. According to the solar fish tank
control system, waste water can be filtered, sterilized and disinfected,
water cycling can be automatically controlled, the
solar energy is used for generating power, automatic washing can be achieved, the aims of
cycling water, automatic feeding and saving energy are accordingly achieved, and the solar fish tank control
system is high in sterilization speed, good in sterilization effect and convenient to use at the same time.