Method and apparatus for brooding fish

摘要: Both a method and apparatus are disclosed for incubating fish eggs. The incubator is specifically suited eggs normally incubated by mouthbrooding. However, other brooding forms equally well attended. includes cylindrical, screened container rotatably mounted about horizontal axis driven paddle wheel. entire sunk into tank air supplied beneath the wheel continuous slow-speed rotation of cylindrical container. positioned within allowed to slowly move gravity as rotated.