DescriptionThis item is afish tankcoral feeder , manufactured with premium materials, so that it can serve you for a long time. Material can ensure its durability and practicability. It is perfect for fish tank coral feeding use. It also can be used to clean the fish tank.Features-Color: Black, Blue -Material: Acrylic -Size: 4.00X4.00X42.00cm/ 1.57X1.57X16.51in-Made of good and high-class acrylic material, it is very durable and reliable for a long period. -They help you to control the food for your marine pets easily, and prevents your hands from getting wet. -Using these coral feeders to feed phytoplankton to corals, reefs, saltwater shrimps. -Made of premium and good material, which let your fish tank more clear and beautiful. -And the dropper can also help to keep your fish tank clean, it can be used to change the tank inner water.