Description Are you still looking for a professional and practical Fish Tank Protein Skimmer? Have you found a convenient and affordable Fish TankProtein Skimmer? If not, why not take a look at our product, this Fish TankProtein Skimmer can purify protein of water, and adjust the microbial balance in the fish tank to stabilize the water quality and provide a better growth environment for fish and shrimp. Features -Color:Grey -Material:Acrylic -Size:22.50X10.00X8.00cm/8.84X3.93X3.14in - This Fish Tank Protein Skimmer mainly utilizes the foams generated by pumping air at the bottom of the machine to absorb the soluble organic matter in the water and the protein produced by impurities with its surface tension. - This practical Protein Skimmer is suitable for personal household fish tank or shop fish tank use. - Manufactured with high-grade and safe active ingredients material, very durable and practical. - This Saltwater Protein Skimmer can make your fish tank or aquarium look more clean and fresh. - Can be sent to your close friends or families who want to farm pet fishes as a gift.Package list: 1 x Protein Skimmer