About this item Product Information: the package includes 4 feeding tubes and 8 feeding trays, the feeding tubes are available in 2 sizes, approximately 20 cm/ 7.87 inches and 30 cm/ 11.81 inches in length; Each feeding tube comes with 2 different sizes shrimp feeding trays, about 6.5 cm/ 2.56 inches and 8.5 cm/ 3.35 inches, are abundant, the size is suitable for any of your needs, suitable for feeding different kinds and numbers of animals Transparent Acrylic Material: the shrimp feeding tube and dish are made of transparent acrylic material, with a certain hardness, hard to break, proper for being applied in water for a long time without rusting or breakage, not easy to hurt fish and other aquatic animals, and don’t affect water, so you can put it in the water with confidence Easy Cleaning: the acrylic fish and shrimp feeding tube features a long tubular design, easy and convenient for you to wash the remaining feed with soap and water; The bottom of the aquarium shrimp feeding tube has a shallow, smooth surface, convenient to reach its surface and clean it easily Useful Feeding Combination: the useful combination of aquarium feeding tube and clear tank feeding dish allows you to feed with the tube and put them in a fish tank or other container, which can keep the feed away from falling into other places in the tank Multiple Functions: you can widely apply the shrimp feeding dish and tube, not only for fish, shrimp and other aquatic animals, but also suitable for lizards, spiders, and other reptiles, keeping a safe distance from animals while feeding them to avoid being startled or hurting