A protein foam remover of an aquarium comprises a water pump, a protein
foam removing means, and a water flow buffer; when the water pump is
turned on, the water pump with an air mixing function converts the filthy
water containing protein impurities in an aquarium into a water flow with
numerous tiny air bubbles, and flows such water into the protein foam
remover; the water flow further produces a turbulent whirl in the protein
foam remover and moves the foams containing protein impurities to the top
of the protein foam remover where a foam collecting cylinder is located
for the removal of the foams, and the processed water will flow into a
backflow pipe disposed at the bottom of the protein foam remover, and the
water flows into a water flow buffer through a diversifying pipe to attain
the effect of returning the water without air bubbles to the aquarium.
