4Pcs Transparent Acrylic Pipe Elbow, 20mm/0.79" 3 Way Elbow T-Shape Pipe Fitting Adapter for Aquariums Water Tank Fish

Colour: Transparent; External diameter: 26 mm/1.02 inches; Internal diameter: 20 mm/0.79 inches; Wall thickness: 3 mm/0.12 inches; Total dimensions: 57 mm x 41 mm/2.24 x 1.61 inches (L x W); Package contents: 4 x hose connectors Material: The elbow fitting is made of acrylic, polished, transparent, easy to observe, thickened and pressure resistant, weather resistant, has good performance, and can be used externally. Feature: The angled connection for joining a pipe and a connection to end types in different directions makes it easy and fast to make corner connections. Application: The hose fitting adapter is intended for a variety of hose fittings, such as furniture, pool, aquarium water tank, etc. Notes: Please choose a pipe fitting of the appropriate size, especially the inner diameter and outer diameter of the tube.