Barnyard Accessories -Aquarium Clear Glass Shrimp Feeding Tube Food Dish Feeder Hose Holder 450mm Highlights Generic Brand Aquarium Clear Glass Shrimp Feeding Tube Food Dish Feeder Hose Holder 450mm Description: Brand new and high quality Suitable for feeding benthic of shrimp. Feeding Tube Holder: Perfect for holding the feeding tube, common size, suction cup are included. Feeding the simple, all kinds of food easy to feed, will not be on the surface or full cylinder, the food straight smoothly into the food tube Material: Glass Specification: Total Length: Approx. 250mm/9.84inch, 300mm/11.81inch, 350mm/13.78inch, 400mm/15.75inch, 450mm/17.72inch, as you choose Tube Top Diameter: Approx. 28mm / 1.1inch Tube Bottom Diameter: Approx. 20mm / 0.79inch Tube thickness: approx. 3mm / 0.12inch Package Includes: 1 Piece Shrimp Feeding Tube 2 Pieces Suction Cups Note: Since the above size is measured by hand, the size of the actual item might be slightly different from the above size . Due to lighting effects, monitor settings etc. There could be a slight difference in the color tone of the pictures and the actual item.