1、Upgraded version, amphibious (inside and outside the tank). Incubate as you like, put it where you want. 2、Simple, practical, convenient to hatch shrimp for feeding fish. Easily harvest shrimp without muddy water. 3、The process is very simple, easy to operate and use, and high incubation rate. 4、Made of premium plastic material, non‑toxic and durable. A good and wise choice you should make. 5、The suitable temperature is 25‑28 degrees, can be used directly in the tank. Item Type: Shrimp Eggs Hatcher Incubator Material: Plastic Weight: Approx. 238g / 8.4oz How to use: 1. The clean water is aerated first, and then 90% aerated treated water is injected into the tank of the incubator, and then about 10g of coarse salt is added to the tank water to dissolve in advance. 2. Connect the aeration pump to the air inlet at the bottom of the incubator, adjust the air volume to an appropriate size, and the appropriate temperature is 28-30℃. 3. Put in about 3-5g of brine shrimp eggs and after about 36-48 hours (depending on the incubation temperature and the quality of brine shrimp eggs), it can hatch smoothly. 4. Collection operation: After the brine shrimp eggs hatch, stop oxygenation and let stand for about 10-15 minutes. The brine shrimps to be hatched sink to the bottom and the shrimp shells float, and the brine shrimp larvae can be collected from the bottom of the incubator, and small fish can be fed. . 5. Please store uneaten brine shrimp larvae in the refrigerator and freeze. 6.The top input of the simple brine shrimp egg incubator is the air supply port. Please adjust the input air volume yourself. If the input air volume is too large or too small, it will affect the hatching time and survival rate of the brine shrimp eggs. Please adjust the input air volume with the air adjustment switch. 7. The air supply port on the top needs to be connected with a simple check valve, which can effectively prevent backflow of water in the incubator and prevent damage to the air pump. 8. It can be installed in the tank for incubation with a constant temperature in the tank. 1 x Incubator 1 x Outlet Pipe 1 x Bubble Stone 1 x Check Valve 1 x Base 1 x Bottom Air Pipe 2 x Hanger 4 x Suction Cup