Bubble Magus QQ1 Hang-On Nano Protein Skimmer

Bubble Magus QQ1 Hang-On Nano Protein Skimmer Bubble Magus QQ1 Hang On Back Skimmer Efficient and ease-to-use skimmer for aquariums up to 25 gallons. Great features including a needlewheel pump, easy to adjust body and foam bubble reducer on the outlet. Specifications Rated for tank up to 25gal Includes Rock SP600 Pump Dimensions: 5.8\”L x 4.4\”W x 10.5\”H Maximum Aquarium Thickness: 12mm