Premium Hang-On Protein Skimmer for Saltwater Aquariums (Up to 80 Gallons) - DC Pinwheel Pump with Controller - Efficient Waste Removal for Reef Tanks & Marine Aquariums - Not Compatible with Rimmed Tanks - Perfect for Home Aquariums & Fish Tank Maintenance

Tips The recommended water depth is 7-8 inches. A new skimmer usually takes 1 or 2 weeks to break in. It is recommended to clean the pump every 1 or 2 months. This skimmer is NOT suggested to be used in nano aquariums. POINTS FOR ATTENTION CHECK THE SIZE OF YOUR AQUARIUM AND THE DIMENSIONS OF THIS SKIMMER PLEASE BEFORE PLACING AN ORDER. This skimmer is for Hang-on use ONLY. NOT for rimmed tanks It can be hanged either on the aquarium or the sump. But it can't stand in the sump on its bottom. The skimmer body is submerged in water, NOT outside the aquarium. Not only the pump but also the skimmer body should be submerged in water. It will take space in the aquarium if there's no hang-on filtering system at the back of the tank. As it's not a big skimmer, the volume of the reaction chamber is limited, patience is needed while adjusting to achieve the best effect. This IOAOI protein skimmer features a DC 12V pinwheel water pump. Compared with AC water pump, it is safer, more efficient, more energy-saving and quieter. Graphite material is added to the rotating shaft, which is more wear-resistant. And it can better reduce noise. A sewage valve and an extension pipe are added to the package to help export waste without removing the collection cup. A small screw on the upper cover of the collecting cup to adjust the air intake. The skimmer body can rotate. Easy to adjust the water level to achieve the best performance. The skimmer body adopts injection molding process, which is integrated to prevent water leakage. Stronger and longer service life. Item Specification Foot Print 3.8*3.4 in Height 17 in （From the bottom of the pump to the top of the collection cup） Chamber Diameter 3.14 in Outlet Rotate the skimmer body to adjust Tank Size 50-80 Gals Power input 120V 60Hz Power of the pump 6 Watts AC/DC DC 12V Controller √

NOT for rimmed tanks. 3 inches diameter skimmer body. Space saving. More practical. Either for Hang-on or in sump use.

DC pinwheel pump. Safety Assurance. High Efficiency. Energy Saving. Ultra Quiet.

Graphite shaft cover. Durable wear resistance. Low DB Operation. Needle wheel impeller generates fine and smooth bubbles.

Integrated molded cast acrylic skimmer body. Solid construction and long-life service.

Rotate the skimmer body to reach the desired water level. More flexible and better reaction.

Waterflow adjustable with controller, gears 1 to 10 to meet requirements for different water quality.