Product description Size: 32cm in total length Upper tube: 2.5cm in diameter Bottom: 7cm in diameter Color: transparent Material: Acrylic Package content: 1pcs acrylic feeding tube 1.【DURABLE ACRYLIC MATERIAL】:Our fish shrimp feeder tube is made of high quality acrylic material with transparent color, sturdy, durable and long service life. 2.【 KEEP AQUARIUM CLEAN】:Easy to feed a variety of foods, without drifting to the surface, the food is placed directly into the dish so that the food does not fall to the bottom of the tank and it is easy to clean up the remaining food. 3.【EASY TO INSTALL】:The tray can be fixed to the feeding tube by screws and nuts, with 2 suction cups, which is easy to install. 4.【TRANSPARENT DESIGN】:Perfect transparent design, this shrimp feeding dish and feeder tube will not affect the appearance of the aquarium 5.【WIDE APPLICATION】:Suitable crystal shrimp, shrimp, crabs, clams, tropical fish and other organisms feed use.