Features 1. Quality Material: This shrimp feeding tube is made of acrylic, the feeding plate is made of glass, has certain hardness and can be applied in water for a long time without getting rusted; This fish shrimp feeder tube and plate set would not do harm to fishes and other aquatic animals, and it would not affect the water, thus you can put it in water with no concern. 2. Keep Shrimp Tank Clean: Shrimp feeder tube in combination with a shrimp feeding dish, an integrated and practical feeding tube feeding tray, drop the aquarium food straight down in a direct location rather than broadcasting around the aquarium and making a mess, use for shrimp or benthic feeding to keep the tank clean when feeding. 3. Easy to Feed: Feeder tube adopt streamlined and streamlined design, easy to feed into the round feeder without overflow, avoid contaminating water. You can take out the shrimp feeding dishes after eating to avoid contaminating the water source and solve the problem of frequent water changes. 4. Wide Range of Use: These shrimp feeder tube and fish tank feeding bowls are ideal for food feeder, and they are not only suitable for feeding fishes, shrimps, and other aquatic animals, but also can be applied in feeding reptiles like lizards, spiders, and so on; This shrimp feeder tube can keep your distance from animals while feeding them, keeping them from being frightened, and protecting your hands from harm. 5. Size Reference: Three sizes: 21 x 6 x 3 cm, 28 x 6 x 3 cm, 35 x 6 x 3 cm. wide enough for guppy fish and shrimp not to get stucked in the tube. Easy to install. And the entire installation process can be completed in one go without any tools. Specification Material: Acrylic Color: Transparent Size: 21 x 6 x 3 cm, 28 x 6 x 3 cm, 35 x 6 x 3 cm Weight: 150 g, 170 g, 190 g Package Include: 1 Shrimp Feeder Tube