Quality material: made of glass, this shrimp feeding tube and dish set has certain hardness and can be applied in water for a long time without getting rusted; This 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 Easy to clean: designed in the shape of a tube, this glass shrimp feeding tube is convenient for you to clean the leftover feeds by rinsing it with soap and water; The aquarium shrimp feeding dish has shallow bottom, which is simple for you to reach its surfaces and clean; With smooth surfaces, the tube and dishes are easy to be cleaned 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