DescriptionThis Glass Feeding Cup serves as the plant glass pot or strong suction cup, does not contain the cement and the garden plant, is suitable for each kind of fresh water and the saltwater fish tank, sucks in the fish tank wall, uses for the planting small plants as well as the scenery. It is a wonderful fish feeder and lovely decor for an aquarium or fish tank.Features-Color: Transparency -Material: Acrylic, Glass -Size(L):6.50X6.00X5.60cm/2.55X2.36X2.20in-Size(S):6.00X5.00X5.00cm/ 2.36X1.97X1.97in -Transparent design is better to know how much food is left and whether it is trapped or not. -It is easy to install the fish feeder with the suction cups. It can be used in fish tanks and aquariums, convenient to use. -Suitable for feeding red worms, brine shrimp, blood worm, and red nematode. -It is built of premium, secure materials with beautiful, long-lasting craftsmanship. -Very practical layout to encourage fish development and healthy eating.