Coral feeding Shield protects your coral, it is eaten in a safe and private environment, and its unique pores are designed to block the harassment and looting of fish and shrimp that inhabit the aquarium. -With the coral feeding tube, feeding tube soft rubber head can be extended into the protective cover of the center hole, food can stay in the protective hood does not overflow, so as to avoid waste, to reduce water pollution and burden on the waters. Features: 1.Coral feeding Shield cover protects your coral, provide coral safe eating and intimate environment. 2.With the cover to feed coral, prevent fish and shrimp from stealing coral food. 3.Made of high-quality acrylic material, transparent, more convenient to observe the health condition of coral. 4.Convenient to clean coral feeding residue. 5.Can be used for partial coral reproduction, such as protecting the cut leather safely on the stone. 6.With the coral feeding tube, easy to feed. Specifications: Item type: Coral Feeder Cover Material: Acrylic Color: Transparent Optional Size: 80mm, 100mm, 120mm, 150mm Type Diameter(mm/in) Height(mm/in) 80mm 80/3.1 100/3.9 100mm 100/3.9 100/3.9 120mm 120/4.7 120/4.7 150mm 150/5.9 120/4.7 Packing List: 1 x Coral Feeder Cover . Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.