Ziss Aquarium Fish and Shrimp Incubators Tumbler

The Ziss Tumblers are the ultimate fish egg hatching systems. The patented innovative design is incredibly sophisticated and easy to use at the same time. You can easily hatch your fish eggs with excellent hatching yield by simple air control. How to work Up-flow air gives eggs moving at the same time. You can adjust moving speed by contained air control valve. (We recommend gentle egg moving.) Setting Guide 1. Clean all parts with water before use. 2. Open the main assembly, 3. Fill with aquarium water. 4. Add your eggs. 5. Close the assembly. 6. Place Ziss Tumbler into your aquarium. 7. Remove trapped air in the sponge and the main chamber. 8. Connect to air supply 9. Adjust air control valve until your eggs are gently moving.