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: As shown. - Material: Glass. - Size: About 4.5 x 2.5 x 0.6cm. - for aquarium CO2 tubing, great CO2 refiner. - 15 mm size is suitable for rimless aquariums. - 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. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!
