This item is a fish egg or shrimp egg incubating tool. It is made of plastic material, safe, durable and practical. Easy to install and use. Breeding tool for fish eggs in . Dried and shrimp eggs are suitable. Feature - - Material: Plastic. - Size: Approx. 27x8.4x8cm. - Made of premium plastic material for durable and practical use. Safe and parctical for fish egg or shrimp egg breeding. - Convenient to use, and easy to install and clean. - Simple shrimp egg incubator, dry and shrimp eggs are suitable. - Inject the treated water to the standard water level in the incubator tank, and add about 10g salt to pre-dissolve. - The air pump is connected to the air inlet at the bottom of the incubator, and the is adjusted to an appropriate size. The temperature is 28~30. - 3~5g of shrimp eggs in good harvest can be successfully incubated after about 36~48 hours (depending on the incubation temperature and the quality of shrimp eggs in good harvest). - After the eggs hatch, stop pumping and let stand for about 10~15 minutes. When sink to the bottom of the shell and float, the of shrimps can be collected from the original air inlet (air adjusting valve) at the bottom of the incubator, and then the can be fed. - Note: The incubation of shrimp eggs in harvest years is greatly affected by temperature, climate and other environmental factors. It is suggested to use a small number of eggs for trial incubation first. Package list: 1 1 x air tube 1 x air conditioning 1 x shrimp egg hatching house 1 valve 1 x base