Feature:1. Fish Feces Separator Will Separate Most Fish Feces Out, To Solve The Problem Of Frequent Cleaning Filter Cotton.2. Adopt Stainless Steel Technology, Small Interspace, Good Effect Of Isolating Fish Feces.3. Water Inlet Port Using 360 Degrees Suction Feces Port, Ensures No Residue Fish Feces Around The Fish Toilet.4. Rotation Can Adjust Water Inlet Suction, When Hole Location Overlap, Suction Decreases, When Not Overlap, Suction Becomes Larger.5. Collecting Fish Feces And Purification Water Quality, Convenient Sewage Disposal Port.Specification:Condition: 100% Brand NewItem Type: Aquarium Fish ToiletMaterial: AcrylicColor: As Pictures ShownUsage: Fish Feces Collection, Purify Water QualityOptions: Fish Toilet 30Cm(Not Contain Pump), Fish Toilet 40Cm(Not Contain Pump) Length Without Base(Cm/Inch) 30/11.81 40/15.75 Main Body Diameter(Cm/Inch) 7/2.76 7/2.76 Length With Base(Cm/Inch) 32/12.60 42/16.54 Interface Diameter(Cm/Inch) 3/1.18 3/1.18 Package List:1 X Aquarium Fish Toilet1 X Stainless Steel Filter Net1 X Suction Feces Head1 X Suction Feces Pipe1 X Quarter Bend1 X Adjust Head1 X Defecation ValveNote:Warm&Nbsp;Prompt:When&Nbsp;Cleaning&Nbsp;Fish&Nbsp;Toilet,&Nbsp;Best&Nbsp;Not&Nbsp;To&Nbsp;Use&Nbsp;The&Nbsp;Brush&Nbsp;To&Nbsp;Brushing,&Nbsp;Fish&Nbsp;Toilet&Nbsp;Material&Nbsp;Using&Nbsp;Acrylic&Nbsp;Material,&Nbsp;With&Nbsp;Brush&Nbsp;Will&Nbsp;Produce&Nbsp;Scratches&Nbsp;If&Nbsp;Not&Nbsp;Good&Nbsp;For&Nbsp;Cleaning,&Nbsp;Recommended&Nbsp;To&Nbsp;Wipe&Nbsp;With&Nbsp;Filter&Nbsp;Cotton.Note:&Nbsp;1.&Nbsp;Fish&Nbsp;Toilet&Nbsp;Can&Nbsp;Not&Nbsp;Be&Nbsp;Used&Nbsp;Alone,&Nbsp;Need&Nbsp;To&Nbsp;Match&Nbsp;Suitab