Product description: Size: 4.5 * 6.7 * 7 cm Color: transparent Material: acrylic Package includes: Feed cup piece Description: Protect live food The live food hopper floats for worm blood collection and eliminates the feeding disorder of small food in the aquarium for fish. It prevents food from floating around in the aquarium. Easy installation Transparent design better shows how much food is left and whether it is trapped or not. The feeder is easy to attach to the suction cups. It can be used in fish tank and fish tank, convenient to use. Holds Aquarium Cleaner Prevents Aquarium Cleaner from spreading so easily. Suitable for feeding red worm, brine shrimp, bloodworm and red nematode. The high quality acrylic feeding bowl is made of high quality material which is durable. It can be used repeatedly and has a long shelf life. Attracts fish’s attention. Your fish will find out after they become accustomed to the feeder and will occasionally swim up to congregate. It will be part of