Feature:1. Can adjust freely, many specification protein skimmer can used, can reduce the noise of protein skimmer resonance effectively.2. Made of high quality acrylic material, sturdy, durable and long service life.3. Strong visual sense, no bad aesthetic effect.4. Professional manufacturing, stable characteristics and high reliability.5. Protein skimmer accessory specially designed to increase the height of the protein separator.Specification:Condition: 100% Brand NewItem Type: Protein Skimmer BracketMaterial: AcrylicColor: As Picture ShownQuantity: 1PCSS Size: Approx. 160x160x(90-150)mm/6.30x6.30x(3.54-5.91)inchM Size: Approx. 190x190x(90-150)mm/7.48x7.48x(3.54-5.91)inchL Size: Approx. 230x230x(90-150)mm/9.06x9.06x(3.54-5.91)inch.Package List:1 x Protein Separator Heightening Accessories