wavereef bio brick

hang on back protein skimmer with overflow protection ,DC12V Safe needle wheel skimmer pump ,Equipped with overflow protecting function ,Easy adjusting outflow ,100% molded body in clear acrylic material ,Max water level suggestion ,Fish and small partial friendly stopper cover ,One piece injection silencer ,More quieter comparing with other hob protein skimmers in the market hang on back protein skimmer with overflow protection ,DC12V Safe needle wheel skimmer pump ,Equipped with overflow protecting function ,Easy adjusting outflow ,100% molded body in clear acrylic material ,Max water level suggestion ,Fish and small partial friendly stopper cover ,One piece injection silencer ,More quieter comparing with other hob protein skimmers in the market