Nano Protein Skimmer for Saltwater Aquariums - DC Pump for 20 Gallon Tanks, Hang-On, Not for Rimmed Tanks

About this item

• Integrated molded cast acrylic skimmer body. Solid construction and long-life service.
• NOT for rimmed tanks. 1.6 inches internal diameter skimmer body. Space saving. More practical.
• DC pinwheel pump. Ensuring safety. Maximum effectiveness. Cutting down on energy usage. Whisper quiet operation.
• Graphite shaft cover. Durable wear resistance. Low DB Operation. Needle wheel impeller generates fine and smooth bubbles.
• Three places to tune the skimmer, easy operation and better reaction.