Features:

• Compact design perfect for AIO tanks: The AIO protein skimmer has a compact footprint of just 2.8 inches by 3.9 inches, making it perfect for most AIO tanks chambers. The built-in slicer also makes the unit look tidy and streamlined.
  

• New-Tech DC needlewheel pump with controller: The skimmer features a DC-powered pump that utilizes sine wave technology, making it exceptionally quiet and safe for your aquatic pets. Its fully sealed metal components resist corrosion for long-lasting use. The pump controller also prevents potential overflowing, which traditional adjustments to outlet size or installation height may not effectively address.

• Adjustable water outlet and hanging rack: The skimmer's rotating body allows for easy adjustment of the water outlet, while the adjustable hanging rack allows you to easily adjust the foam to be moist or dry foaming as needed.

• The cell-cast Diffuser: The AIO protein skimmer's cell-cast diffuser is specifically designed to create an efficient and effective mixing of air and water. It eliminates random twirling and turbulent flow, allowing for a stable laminar flow inside the skimmer's reaction chamber for optimal skimming performance.

• SEPECIFCATION: 2.8x3.9'' footprint, 7-8'' recommend water level, 5W DC pump, suite for 25-40 gal water. 1 year warranty.