1.This Aquarium Shrimp Feeder is made with high-quality acrylic, is not only safe for your aquatic pets but also environmentally friendly. 2.The strong suction cups ensure that the Aquarium Shrimp Feeder stays in place and does not easily fall, providing a stable platform for your shrimp to feed. The design of it is aimed at creating a more natural environment for your shrimp, allowing them to feed comfortably and without any disturbances. 3.The high-quality acrylic material gives a clear and sleek look to the Aquarium Shrimp Feeder, complementing the aesthetic appeal of your aquarium.