DescriptionThis item is a glass tube for fish tank. To attach tube to glassware, wet the inside of the tube with water at the attachment point and carefully slide tubing over glass. To avoid breakage when removing tube, do not pull tube off of glassware. Instead, cut tubing carefully along the attachment length to release the glassware.Feature- Color: white. - Material: Crystal borosilicate - Size: About 5.5 x 3 x 2cm. - Cup height: 2.7cm - Detailed piece dia: 1.7cm - for aquarium CO2 tubing, great CO2 refiner. - Special designed, more convenient than normal tube. - Great for use with CO2 injection systems or bubblers. - U shape designed, more convenient than normal tube. - Mount your U Tube over the rim of your aquarium in the desired location.
