The Nano DC Protein Skimmer NSK-70 is a powerful filtration solution designed specifically for nano and All-In-One (AIO) aquarium setups. This skimmer uses advanced technology to ensure efficient organic waste removal, making it suitable even for larger tanks when used at lighter loads. The NSK-70 features a high-efficiency DC pump that allows precise control over water flow and air intake through an integrated controller, ensuring optimal foam production. Its compact size makes it ideal for fitting into the rear filtration chambers of popular nano systems such as those from Fiji Cube or Innovative Marine. Additionally, the adjustable water level feature provides flexibility in skimming technique, enhancing its versatility.