Description: Complete Accessories: The brine shrimp hatchery kit includes 15 tools, s hook, hanging bucket rope, incubation barrel, tee, small fishing, spoon, shrimp collection valve, shut off valve, small measuring cup, check valve, shrimp collection tube, incubator lid, black fixed suction cup, air volume control valve, brine shrimp storage bottle. easy to use: You can pour water into the hatching bucket and add proper 2 to 3 spoons hatching salt until melts, then put 1-3 tablespoons of brine shrimp eggs, connect the trachea at the end with the check valve to the air pump keeping the air pump on for 24 hours, turn off the cut off switch and wait for 15 minutes, and the brine shrimp larvae will automatically run to the bottom of the hatching bucket, the egg shell will automatically float, then you can open the stainless steel valve, connect it with a small measuring cup or a shrimp collection tube to collect the shrimp. Great Features: The brine shrimp hatchery kit can hatch in large quantities, with higher hatching rate and not easy to sink eggs. Please notice that the temperature should not exceed 30 degrees, 26 to 28 degrees is the best. Do not turn off the oxygen pump when hatching, and it needs continuous oxygen for 24 degrees to 30 hours. Premium Material: Our brine eggs incubator is made of durable, lightweight and long using time material, with smooth surface, easy cleaning, lightweight and long using time. Scale Display: The brine shrimp eggs incubator is also designed with scale display on the inner wall, .portable water adding, simple and practical using, convenient for hatching brine eggs. Size Chart: Small: 13.5cmx6cm/5.31inchx2.36inch Large: 19cmx10.5cm/7.48inchx4.13inch Package Includes: 1 Brine Shrimp Eggs Incubator(4 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.