Features: 1.EASY TO USE: The automatic shrimp incubator is practical and convenient, hatching brine shrimp for feeding ornamental fish larvae. 2.CONVENIENT INCUBATION: It is convenient to hatch brine shrimp eggs to feed the larvae of ornamental fish. 3.QUALITY MATERIAL: The automatic incubator is non toxic, durable and easy to use, with a high hatching rate, and easy harvesting of shrimps. 4.TWO METHODS OF USE: It can be hooked to the wall cylinder or directly adsorbed to the wall cylinder. 5.INCUBATION TEMPERATURE: The suitable temperature is 25~30, if the temperature is not enough, it can be put into the fish tank for incubation. Specification: Item Type: Shrimp Eggs Incubator_x000D_ Material: Acrylic_x000D_ Inner Diameter: Approx. 4.6cm/1.81in (Manual Measurement Will Have an Approx. 0.1-0.2cm /0.04-0.08in Error)_x000D_ Total Height: Approx. 32.5cm/12.8in (Manual Measurement Will Have an Approx. 1?2cm/0.4?0.8in Error)_x000D_ Capacity: 440ml_x000D_ Thickness of Hook Wall Cylinder: Approx. 15mm/0.6in PackageList: 1 x Incubator 1 x Fixed Frame 2 x Suction Cup 1 x Hose 1 x Check Valve 1 x Distributor Note The hatching of brine shrimp eggs is greatly affected by temperature, climate and other environments. It is recommended to use a small number of eggs for trial incubation, which may require multiple attempts. We only sell hatching equipment and do not guarantee the hatching rate. Please pay attention._x000D_ Manual measurement will have Approx. 1?2cm/0.4?0.8in error.